Journal of Theoretics

Size: px
Start display at page:

Download "Journal of Theoretics"

Transcription

1 Jurnal f Thrtics PLANCK S CONSTANT AND THE MODEL OF THE ELECTRON Ph. M. Kanarv Th Kuban Stat Agrarian Univrsity. Dpartmnt f Thrtical Mchanics. Dctr f Txnical Scincs, Prfssr. kanphil@mail.kuban.ru Abstract: It is shwn th mdling f th lctrn and analyzing its lctrmagntic and physical natur n th bas f th laws f classical physics. Kywrds: lctrn, lctrmagntic fild, lctrn nrgy, lctrn mass, wavlngth, radius. It has bcm clar nw that in th nw millnnium physics will b rturn t its classical surcs. Nt th whl thrtical hritag f physics f th 0th cntury will b substitutd, but th intrprtatin f sm f its thrtical fundatins will b changd [1], [], [3], [4], [5], [7], [6], [1]. Planck s cnstant is knwn t b n f such fundatins, which srvs as a basis f quantum mchanics [6], [7], [8], [13], [14], [18]. Lt us cnsidr hw a rfinmnt f intrprtatin f th physical ssnc f this cnstant allws t mak a thrtical pntratin int th dpth f lctrmagntic structur f th lctrn and t cnnct this structur with th rsults f th xprimnt [8], [9]. Difficultis ncuntrd in xplaining th radiatin f th thrtical «black bdy» wr vrcm in Dcmbr 1900 whn Max Planck suppsd that nrgy,, in EM frm is nt mittd cntinuusly, but discrt amunts Planck namd quanta; that is: Ep = hν, (1) whr ν - frquncy f EM radiatin; h - a univrsal cnstant latr calld Planck s cnstant. As it is assumd, anthr frmula fr th dtrminatin f nrgy f a singl phtn has bn suggstd by Albrt Einstin. Ep = mc, () whr m - th mass f a phtn; C - th vlcity f a phtn. Th frquncy f a phtn s scillatins is ν, its vlcity C, and its wavlngth λ ar rlatd by: C = λ ν (3) Slving (1), () and (3) w find: kg m h = mλ ν... (4) S It is difficult t undrstand why Planck has ascribd physical sns f actin t his cnstant, h, which ds nt ncssarily crrspnd t its dimnsinality. «If Planck had E p

2 а dtrmind his cnstant as a quantum f angular mmntum mdrn physics wuld hav bn quit diffrnt» [10]. Actually Planck s cnstant has dimnsinality f angular mmntum, which has vctr prprtis. But as sm Physicists think, it ds nt man that Planck s cnstant is a vctr valu. W shall nt cntradict thir strtyp mntality, lt us us th suitabl pssibility f hypthtical apprach t this prblm and cnsidr its fruitfulnss. As it is clar, dimnsinality f Planck s cnstant is that f angular mmntum, hw can w crdinat this dimnsinality with th squar f th wavlngth, λ? Th mattr is that in th mathmatical xprssin f Planck s cnstant h = mλν mass m is multiplid by squar valu f wav lngth λ and by frquncy ν. But wav lngth charactrizs wav prcss, and dimnsinality f Planck s cnstant dmnstrats that an lctrmagntic frmatin, which is dscribd by it, rtats rlativ t th wn axis, and w ar facd with th task t crdinat th wav prcss with th rtatin n. Dtaild invstigatins carrid ut by us [1], [], [3], [8], [9] hav shwn that th phtn and th lctrn hav such lctrmagntic structurs during rtatin and mvmnt which radii r ar qual t lngths f thir wavs λ, i.. Nw Planck s cnstant has th fllwing apparanc: λ = r (5) h = mr ν. (6) It bcms clar that mr is mmnt f inrtia f th ring, and mr ν is angular mmntum f th rtating ring. It pints ut t th fact that th phtns and th lctrns hav a frm which is similar t th frm f th rtating ring. It is knwn that if angular mmnt is cnstant, th law f cnsrvatin f angular mmntum, n f th main laws f natur, is accmplishd. As Planck s cnstant is cnstant ( h = cnst ) and has dimnsinality f angular mmntum, it charactrizs th law f cnsrvatin f angular mmntum. Thus, th law f cnsrvatin f angular mmntum, n f th main laws f Natur, gvrns cnstancy f Planck s cnstant [9], [17]. Th fllwing itms f th mdls f th lctrn hav bn cnsidrd: matrial pint and matrial ring as wll as thir rbital mvmnts in th hydrgn atm. It has turnd ut that such mdls f th lctrn d nt crrspnd t th law f frmatin f th spctra f th atms and th ins and d nt charactriz th whl cmplx f pculiaritis f bhavir f th lctrns dtrmind xprimntally [8], [9], [16], [18]. Th lctrn in th frm f a ring rtating in th atm nly rlativly t its axis f symmtry is dscribd by th mathmatical rlatins which agr with many xprimntal rsults. It is knwn that th lctrn has its wn nrgy which is usually dtrmind accrding t th frmula E = mc. But th maning f such an assumptin is dciphrd nt always. And th maning is that if th whl nrgy f th lctrn is transfrmd int nrgy f th phtn, its nrgy bcms qual t E = mc. This fact has a strng xprimntal cnfirmatin. It is knwn th masss f lctrn and psitrn ar qual. Whn thy intract thy frm tw γ - phtns. That s why th nrgy bing qual t th nrgy f th phtn which has th crrspnding mass can b 31 attributd t th lctrn. Elctrn rst mass m = kg is dtrmind with grat accuracy. Lt us call lctrn nrgy E bing qual t phtn nrgy a phtn nrgy f th lctrn. First f all, lt us invstigat th pssibilitis f th ring mdl f fr lctrn. It is knwn that th lctrn has kintic nrgy and ptntial nrgy which ar qual t ach thr.

3 а 3 E = mc = mr ω = h ω, (7) whr: r - is th radii f th lctrn, h = mr ω - is Planck s cnstant. Th calculatin accrding t this frmula givs th fllwing valu f phtn nrgy f th lctrn: ( ) 5 E = mc = = V (8) If fr lctrn rtats nly rlativly t its axis, angular frquncy ω f rtatin f ring mdl f fr lctrn dtrmind accrding t th frmula (7) is qual t ω 5 19 E h = s., (9) and radius f th ring is qual t r = E m = ω ( ) 1 = m. (10) Vlcity f V pints f th rtating ring is qual t vlcity f light: V = ω r = = m/ s. (11) Lt us try t find such mathmatical mdls which dscrib bhaviur f th ring mdl f th lctrn, which cntain its charg, magntic mmnt M and lctrn lctrmagntic fild strngth B (magntic inductin f lctrn). If w assum that th lctrn charg is distributd unifrmly alng th lngth f its ring mdl, ach lmnt f th ring l will hav mass m and charg (Fig. 1). In this cas th rtating ring mdl f th lctrn will rsmbl ring currnt, and tw frcs which hav qual valus and ppsit dirctins: inrtial frc Fi = m V / r and Lrntz frc F = B (Fig. 1). V Fig. 1. Diagram f ring mdl f th lctrn B V = mv r. (1)

4 а 4 Lt us pay attntin t th fact that thr ar tw ntins fr th magntic fild charactristic which ar similar as far as physical sns is cncrnd: magntic fild inductin B and magntic fild strngth H which ar cnnctd by th dpndnc: H B =, µ0 whr µ 0 is magntic cnstant. Th analysis xprinc shws that it crats a crtain cnfusin during th frmatin f th idas cncrning magntic fild, that s why sm authrs rfus t us a clumsy trm «magntic inductin» and prsrv nly n, mr flicitus trm «magntic fild strngth» using symbl B fr it. Cl. E. Surtz, th authr f th bk «Unusual physics f usual phnmna» [11], actd in this way, and w fllw his xampl. Magntic fild will b charactrizd by vctr B, it will b calld magntic fild strngth masurd in SI systm in T (tsla). If w writ δ m fr mass dnsity f th ring and δ fr charg dnsity, w shall hav: m= δ l = δ r ϕ, (13) m m As: = δ l = δ r ϕ. (14) m δm = πr, (15) δ = πr (16) and V = C, th quatin (1) assums th frm: B mc dϕ = πr πr r dϕ (17) r whr ω r = C. B m C m ω r = m r r ω, (18) Thus, w hav gt th mathmatical rlatin which includs: mass m f fr lctrn, its charg, magntic fild strngth B insid th lctrn ring which is gnratd by rtating ring charg, angular frquncy ω and radius r f th lctrn ring. Magntic mmnt f lctrn r, as it is calld, Bhr magntn is missing in this rlatin which mathmatical prsntatin is as fllws [13], [15]: h M = 4π m = J / T. (19) Lt us pay attntin t th fact that in th abv-mntind rlatin h is vctr valu; it givs vctr prprtis t Bhr magntn M as wll. It fllws frm th frmula (19) that th dirctins f vctrs h and M cincid. Lt us cnvrt th rlatin (18) in th fllwing way: Th rsult frm it is as fllws: mω 4π mh ω hω E B 4π h 4π M 4π M. (0)

5 а 5 4π B M = E. Nw frm th rlatins (0) w can dtrmin magntic fild strngth md f th lctrn, angular vlcity ω, rtatins f th ring and its radius : 5 19 E B 4π M = T r B insid th ring.. (1) Lt us pay attntin t rathr larg magntic fild strngth in th cntr f symmtry f th lctrn and lt us rmind that it diminishs alng th lctrn rtatin axis dirctly prprtinal t th cub f a distanc frm this cntr [11]. W find frm th rlatins (0): ω = 4π M h B = = = s. () As priphral vlcity f th ring pints is qual t vlcity f light, w hav: r 8 = C = ω = m.. (3) Th main paramtrs f th ring mdl f fr lctrn: ring radius r (10), (3) and angular frquncy f its rtatin (9), () dtrmind frm th diffrnt rlatins (8) and (1) hav turnd ut t b qual. A drawback f th ring mdl is in th fact that it ds nt pn a caus f psitrn birth, that s why th intuitin prmpts that th ring shuld hav sm intrnal structur. Our nxt task is t find ut this structur. Bfr w bgin t slv this task, lt us pay attntin t th diagram f th ring mdl f th lctrn which rsults frm ur calculatins (Fig. 1). A cincidnc f th dirctins f vctrs h, M is th main pculiarity. Th mdl f lctrn prvs vctr prprtis f Planck s cnstant h and Bhr magntn M. W d lik t draw th attntin f th radr t th fact that in all cass f ur lctrn bhaviur analysis Planck s cnstant in th intgr frm plays th rl f its spin. In mdrn physics it is accptd t think that th phtn spin is qual t h, and th lctrn spin is qual t 0.5 h. But th lctrn spin valu (0.5 h ) is usd nly fr th analysis f qualitativ charactristics f lctrn bhaviur. Valu h is usd fr quantitativ calculatins. In ur invstigatins th intgr f angular mmntum h is th spin f th phtn and th lctrn. It is usd fr quantitativ calculatins and qualitativ charactristics f bhaviur f bth phtn and lctrn. Trus is th narst «rlativ» f th ring. Fr th bginning lt us assum that trus is hllw. Lt us writ ρ fr trus sctin circl radius (Fig. ). Th ara f its surfac is dtrmind accrding t th frmula: S = πρ πr = 4π ρ r. (4)

6 а 6 Fig.. Diagram f tridal mdl f th lctrn Lt us writ δ m fr surfac dnsity f lctrmagntic substanc f th lctrn. Thn m m δm S 4. (5) π ρr Lt us dtrmin mmnt f inrtia f hllw trus. W shall hav th fllwing quatin frm Fig. : IZ = m r. (6) m= πρ l δ = πρ δ r ϕ. (7) 1 m m I Z π mr = dϕ = m r π 0. (8) As th lctrn dmnstrats th lctrical prprtis and th magntic ns at th sam tim and has angular mmntum, w hav vry rasn t supps that it has tw rtatins. Lt us call th usual rtatin rlativ t th axis f symmtry with angular frquncy ω kintic rtatin which frms its angular mmntum and kintic nrgy. And scndly, lt us call vrtical rtatin rlativ t th ring axis with angular frquncy ω ρ (Fig. ) ptntial rtatin which frms its ptntial nrgy and ptntial prprtis. It is natural t assum that th sum f kintic nrgy E k and ptntial nrgy E f fr lctrn is qual t its phtn nrgy E. Lt us cnsidr th pssibility f ralizatin f ur suppsitins. Kintic nrgy f hllw trus rtatin is dtrmind accrding t th frmula (Fig. ): E E K IZ ω = m r ω = hω. (9) Frquncy ω f kintic rtatin f trus is qual t ω E h = s.. (30) W shall dtrmin radius r f trus frm th frmula

7 а 7 r = E m ω = ( ) 1 = m. (31) As it is clar, r and ω (30, 31) cincid with th valus f r and ω in frmulas (9), (10), () and (3) in this cas as wll. It is intrsting t find ut if thr is an xprimntal cnfirmatin f valu r btaind by us. It turns ut that thr is such cnfirmatin. In 19 A. Cmptn, th Amrican physicist - xprimntr, fund that dissipatd X-rays had largr wavlngth that incidntal ns. H calculatd th shift f wav λ accrding t th frmula [14], [16]: λ = λ ( 1 cs β). (3) Th xprimntal valu f magnitud λ turnd ut t b qual t m [13], [15]. Latr n a thrtical valu f this magnitud was btaind by mans f cmplx mathmatical cnvrsins basd n th idas f rlativity 1 λ = h / m C = m [15]. Whn w hav studid Cmptn ffct and hav carrid ut its thrtical analysis, w hav shwn that th frmula (3) fr th calculatin f thrtical valu f Cmptn wav-lngth λ is btaind quit simpl if w attach sns f th lctrn radius t th lctrn wav-lngth and cnsidr th diagram f intractin f th ring mdl f lctrn with th ring mdl f rntgn phtn [8], [9], [16]. Th diagram f intractin f th ring mdl f rntgn phtn with th ring mdl f th atmic lctrn is shwn in Fig. 3. Th puls hω 0 / C f th phtn falling n th lctrn and th puls ( hω ) / C f th phtn rflctd frm th lctrn ar cnnctd by simpl dpndnc: hω hω = cs β. (33) C C Fig. 3. Diagram f intractin f th phtn with th lctrn in Cmptn ffct Aftr th intractin f th phtn with th lctrn its puls will b changd by th valu: hω hω hω hω = cs β (34) C C C C r ω ω = ω ( 1 csβ). (35) As s ω = C / λ и ω = C / λ,

8 а 8 r C C C = ( 1 csβ) (36) λ λ λ λ λ = λ ( 1 cs β). (37) Th rlatin can b cnvrtd in th fllwing way: As m λω = h and λω = C, th quatin is as fllws: h λ λ = λ = ( 1 cs β) = λ ( 1 csβ). (38) mc This is Cmptn frmula f th calculatin f th chang f wav-lngth λ f rflctd rntgn phtn. Valu λ bing a cnstant is calld Cmptn wav-lngth. In th frmula (38) it is a cfficint dtrmind xprimntally and having th valu [13]: λ (xpr) = m, (39) which cincids cmpltly with th valu f radius r f th lctrn which has bn calculatd by us thrtically accrding t th frmula (10), (3) and (31): r ( thr) = m. (40) It shuld b ntd that w hav btaind th frmula (38) withut any rlativity ida using nly th classical ntins cncrning th intractin f th ring mdls f th phtn and th lctrn. As th analysis f th rsults f xprimntal spctrscpy has shwn that lctrn wavlngth is qual t radius f its ring mdl and as th rsults f varius mthds f th calculatin f radius f lctrn cincid cmpltly with Cmptn xprimntal rsult, th tridal mdl f th lctrn is nw th fact that is nugh fr th rslut advancmnt in ur sarch. It is dsirabl t knw th valu f radius ρ f trus crss sctin circumfrnc. Lt us try t find this valu frm th analysis f ptntial rtatin f lctrn with frquncy ω ρ (Fig. ). W shuld pay attntin t th fact that th puls f bth th phtn and th lctrn is dtrmind accrding t n and th sam rlatin: h h P. (41) λ r It mans that bth th phtn and th lctrn display thir puls in th intrval f n wav-lngth. This fact has bn rflctd in th mdls f th phtn as an quality btwn wavlngth λ f th phtn and its radius r. As th phtn is absrbd and radiatd by th lctrn, th lctrn shuld hav th sam cnnctin btwn th wav-lngth and radius. Bsids, th mdls f th phtn has six lctrmagntic filds; th sam quantity shuld b in th mdl f th lctrn whn it radiats r absrbs th phtn [8], [9]. Th dscribd cnditins prv t b fulfilld if n assums that angular frquncy ω f kintic rtatin is n-sixth f angular frquncy ω ρ f ptntial rtatin f fr lctrn, i..: ωρ = 6ω. (4) If w assum that vlcity f th pints f th axis ring f trus in kintic rtatin is qual t vlcity f th pints f th surfac f trus in ptntial rtatin, w shall hav: C = ω r = ωρ ρ =. (43) C

9 а 9 Frm ths rlatins w shall find ut: ω ρ = = s (44) and C ρ ω ρ = m. (45) If w substitut th data bing btaind int th frmula (9), w shall find ut th valu f ptntial nrgy f th lctrn E E 1 = m ( ) ( ) ρ ω ρ = = V. (46) If w dubl this rsult, w shall btain cmplt phtn nrgy f fr lctrn (8). Cmplt cincidnc f phtn nrgy f th lctrn btaind in diffrnt ways givs us th rasn t supps that th lctrn is a clsd ring vrtx which frms a tridal structur which rtats rlativly its axis f symmtry gnrating ptntial and kintic nrgy. It rsults frm sixfld diffrnc btwn angular vlcitis ω and ω ρ that radius r is ρ. W pstulat this fact suppsing that, as w hav shwn, th gratr by sixfld than radius mst cnmical mdl f th phtn mvmnt is pssibl nly at six lctrmagntic filds [1], [], [3], [9]. This principl is ralizd whn th vrtx mvs in a clsd hlix f th trus. It rsults frm th diffrnc f radii and angular vlcity that th vrtx which mvs alng th surfac f trus maks six rtatins rlativ t th ring axis in a hlix during n rtatin f trus rlativly its axis f rtatin. A lad f a hlix is qual t radius r f th axis ring and wavlngth λ f th lctrn (Fig. 4) [8], [9], [16]. Fig. 4. Elctrn mdl diagram Bsids rtary mtin, in this cas th lctrn has ptntial (vrtical) rtatin. W hav ntd that a sharp chang f th rlatins btwn kintic and ptntial rtatins f th lctrn lads ithr t absrptin r radiatin f th phtn dpnding n th dirctin f th chang f this rlatin. If this chang slws dwn kintic rtatin, th phtn radiatin prcss taks plac; if this chang acclrats it, th absrptin prcss taks plac. Whn w hav substantiatd th mdl f th lctrn, w hav usd th xisting Culmb s law and Nwtn s law, spctrum frmatin law frmulatd by us, Lrntz lctrmagntic frc and th fllwing cnstants: vlcity f light C, Planck s cnstant h, lctrn rst mass m, its charg, lctrn rst nrgy, Bhr magntn M, lctrical cnstant ε, Cmptn wav-lngth f th lctrn which shuld b calld Cmptn radius f th lctrn.

10 а 10 Thus, th lctrn has th frm f th rtating hllw trus (Fig. 5). Its structur prvs t b stabl du t availability f tw rtatins. Th first rtatin taks plac abut an axis which gs thrugh th gmtrical cntr f trus prpndicular t th plan f rtatin. Th scnd rtatin is a vrtical abut th ring axis which gs thrugh th trus crss sctin circumfrnc cntr. Fig. 5. Diagram f lctrmagntic mdl f th lctrn (nly a part f lctric and magntic lins f frc is givn in th figur) Only a part f magntic lins f frc and th lins which charactriz lctric fild f th lctrn is shwn in Fig. 5. If th whl st f ths lins is shwn, th mdl f th lctrn will assum th frm which rsmbls f th frm f an appl. As th lins f frc f th lctric fild ar prpndicular t th lins f frc f th magntic fild, th lctric fild in this mdl will bcm almst sphrical, and th frm f th magntic fild will rsmbl th magntic fild f a bar magnt. Svral mthds f trus radius calculatin which includ its varius nrgy and lctrmagntic prprtis giv th sam rsult which cmpltly cincids with th xprimntal 1 valu f Cmptn wav-lngth f th lctrn, i.. λ r = m [9]. = CONCLUSION Max Planck livd in th tim whn many physics dnid th pssibility f th implmntatin f th classical laws fr its furthr dvlpmnt. Th ppl wh trid t d it wr calld mchanists. Prbably, h fard ths accusatins and usd an uncrtain ntin «quantum f th last activity» r «quanta», r «actin» fr th dtrminatin f his cnstant. W rturn a tru physical sns t his cnstant. Th Natur has put th law f cnsrvatin f angular mmntum int it. Th rcgnitin f this fact pns wid prspcts fr physics and chmistry f th 1st cntury. Th way fr th xpsur f th lctrmagntic structurs f th lmntary particls, atms, ins and mlculs is pnd. Th bginning fr this way has alrady bn markd [1], [], [3], [8], [9].

11 а 11 REFERENCES 1. Ph.M. Kanarv. Nw Analysis f Fundamntal Prblms f Quantum Mchanics. Krasndar p..ph. M. Kanarv. Th Rl f Spac and Tim in Scintific Prcptin f th Wrld. Galilan Elctrdynamics. Vl. 3, N. 6, pp (Nv./Dc., 199) 3. Ph.M. Kanarv. On th Way t th Physics f th 1 st Cntury. Krasndar pags (English). 4. Richrd H. Wachsman. Th Quirks and Quarks f Physics and Physicists. «Infinit Enrgy». Vlum 4, Issu. Pags -5, Spanil G. And Suttn J.F. Classical Elctrn Mass and Filds. Jurnal f Physics Essays. Vl. 6, N. 1, pp , David L. Brgman, Ph. D. And J. Paul Wsly, Ph.D. Spining Chargd Ring Mdl f Elctrn Yilding Anmalus Magntic Mmnt. Galilan Elctrdynamics. Vl. 1, N. 5, pp (Spt./Oct., 1990) 7.G.K. Grbnshchikv. Hlicity and Spin f th Elctrn. Hydrgn Atm Mdl. Enrgatmisdat. St.-Ptrsburg pags. 8. Ph.M. Kanarv. Crisis f Thrtical Physics. Th third ditin. Krasndar, pags. 9. Ph.M. Kanarv. Watr as a Nw Enrgy Surc. Th third ditin. Krasndar pags (English). 10. Danil H. Dutsch, Ph.D. Rintrprting Plank s Cnstant. Galilan Elctrdynamics. Vl. 1, N. 6, pp (Nv/Dc., 1990). 11. Cl. E. Surts. Unusual Physics f Usual Phnmna. Vlum. M.: «Nauka», Ph.M. Kanarv. Analysis f Fundamntal Prblms f Mdrn Physics. Krasndar pags. 13. Quantum mtrlgy and fundamntal cnstants. Cllctin f articls. M.: Mir E.V. Shplsky. Atmic Physics. Vlum 1. M.: pags. 15. Physical ncyclpadic dictinary. M., «Svtskaya ntsiklpdia» pags. 16. Ph. M. Kanarv. A Nw Analysis f Cmptn Effct. Krasndar, pags. (English). 17. Ph. M. Kanarv, I.I. Artmv, S.A. Zlnsky, Abstract f Lcturs n Thrtical Mchanics, Krasndar, 001, 65 pags. 18. Ph.M. Kanarv. Mdl f th Elctrn. Apirn Vl. 7, n 3-4. pag Jurnal Hm Pag

Model of the Electron

Model of the Electron Mdl f th Elctrn Ph.M. Kanarv * Th intrprtatin f sm f thrtical fundatins f physics will b changd. Planck s cnstant is knwn t b n f such fundatins, which srvs as a basis f quantum mchanics [1], [3], [6],

More information

LECTURE 5 Guassian Wave Packet

LECTURE 5 Guassian Wave Packet LECTURE 5 Guassian Wav Pact 1.5 Eampl f a guassian shap fr dscribing a wav pact Elctrn Pact ψ Guassian Assumptin Apprimatin ψ As w hav sn in QM th wav functin is ftn rprsntd as a Furir transfrm r sris.

More information

Modern Physics. Unit 5: Schrödinger s Equation and the Hydrogen Atom Lecture 5.6: Energy Eigenvalues of Schrödinger s Equation for the Hydrogen Atom

Modern Physics. Unit 5: Schrödinger s Equation and the Hydrogen Atom Lecture 5.6: Energy Eigenvalues of Schrödinger s Equation for the Hydrogen Atom Mdrn Physics Unit 5: Schrödingr s Equatin and th Hydrgn Atm Lctur 5.6: Enrgy Eignvalus f Schrödingr s Equatin fr th Hydrgn Atm Rn Rifnbrgr Prfssr f Physics Purdu Univrsity 1 Th allwd nrgis E cm frm th

More information

Another Explanation of the Cosmological Redshift. April 6, 2010.

Another Explanation of the Cosmological Redshift. April 6, 2010. Anthr Explanatin f th Csmlgical Rdshift April 6, 010. Jsé Francisc García Juliá C/ Dr. Marc Mrncian, 65, 5. 4605 Valncia (Spain) E-mail: js.garcia@dival.s h lss f nrgy f th phtn with th tim by missin f

More information

Lecture 26: Quadrature (90º) Hybrid.

Lecture 26: Quadrature (90º) Hybrid. Whits, EE 48/58 Lctur 26 Pag f Lctur 26: Quadratur (9º) Hybrid. Back in Lctur 23, w bgan ur discussin f dividrs and cuplrs by cnsidring imprtant gnral prprtis f thrand fur-prt ntwrks. This was fllwd by

More information

A Brief and Elementary Note on Redshift. May 26, 2010.

A Brief and Elementary Note on Redshift. May 26, 2010. A Brif and Elmntary Nt n Rdshift May 26, 2010. Jsé Francisc García Juliá C/ Dr. Marc Mrncian, 65, 5. 46025 Valncia (Spain) E-mail: js.garcia@dival.s Abstract A rasnabl xplanatin f bth rdshifts: csmlgical

More information

Chapter 33 Gauss s Law

Chapter 33 Gauss s Law Chaptr 33 Gauss s Law 33 Gauss s Law Whn askd t find th lctric flux thrugh a clsd surfac du t a spcifid nn-trivial charg distributin, flks all t ftn try th immnsly cmplicatd apprach f finding th lctric

More information

MHT-CET 5 (PHYSICS) PHYSICS CENTERS : MUMBAI /DELHI /AKOLA /LUCKNOW / NASHIK /PUNE /NAGPUR / BOKARO / DUBAI # 1

MHT-CET 5 (PHYSICS) PHYSICS CENTERS : MUMBAI /DELHI /AKOLA /LUCKNOW / NASHIK /PUNE /NAGPUR / BOKARO / DUBAI # 1 1. (D) Givn, mass f th rckts, m = 5000 kg; Exhaust spd, v = 800 m/s Acclratin, a = 0 m/s m Lt is amunt f gas pr scnd, t Frc = m (a + g) mu m a g t m 800 m a g t 5000 10 0 5000 0 m 5000 0 187.5 kg sc t

More information

N J of oscillators in the three lowest quantum

N J of oscillators in the three lowest quantum . a) Calculat th fractinal numbr f scillatrs in th thr lwst quantum stats (j,,,) fr fr and Sl: ( ) ( ) ( ) ( ) ( ).6.98. fr usth sam apprach fr fr j fr frm q. b) .) a) Fr a systm f lcalizd distinguishabl

More information

The Electromagnetic Mass of a Charged Particle

The Electromagnetic Mass of a Charged Particle In mmry f M.I. Kuligina (1914 1994) Th Elctrmagntic Mass f a Chargd Particl V.A. Kuligin, G.A. Kuligina, M.V. Krnva Dpartmnt f Physics, Stat Univrsity Univrsittskaya Sq. 1, Vrnh 394693, Russia A slutin

More information

Topic 5: Discrete-Time Fourier Transform (DTFT)

Topic 5: Discrete-Time Fourier Transform (DTFT) ELEC36: Signals And Systms Tpic 5: Discrt-Tim Furir Transfrm (DTFT) Dr. Aishy Amr Cncrdia Univrsity Elctrical and Cmputr Enginring DT Furir Transfrm Ovrviw f Furir mthds DT Furir Transfrm f Pridic Signals

More information

DUAL NATURE OF MATTER AND RADIATION

DUAL NATURE OF MATTER AND RADIATION Chaptr 11 DUAL NATURE OF MATTER AND RADIATION Intrdctin Light xhibit dal natr - wav natr and particl natr. In Phnmna lik Intrfrnc, diffrctin tc wav natr is xhibitd. In pht lctric ffct, cmptn ffct tc particl

More information

Cosmological and Intrinsic Redshifts. November 19, 2010.

Cosmological and Intrinsic Redshifts. November 19, 2010. Csmlgical and Intrinsic Rdshifts Nvmbr 19, 21. Jsé Francisc García Juliá C/ Dr. Marc Mrncian, 65, 5. 4625 Valncia (Spain) E-mail: js.garcia@dival.s Abstract In a rcnt articl, a singl tird light mchanism,

More information

. This is made to keep the kinetic energy at outlet a minimum.

. This is made to keep the kinetic energy at outlet a minimum. Runnr Francis Turbin Th shap th blads a Francis runnr is cmplx. Th xact shap dpnds n its spciic spd. It is bvius rm th quatin spciic spd (Eq.5.8) that highr spciic spd mans lwr had. This rquirs that th

More information

Lecture 27: The 180º Hybrid.

Lecture 27: The 180º Hybrid. Whits, EE 48/58 Lctur 7 Pag f 0 Lctur 7: Th 80º Hybrid. Th scnd rciprcal dirctinal cuplr w will discuss is th 80º hybrid. As th nam implis, th utputs frm such a dvic can b 80º ut f phas. Thr ar tw primary

More information

Introduction to the quantum theory of matter and Schrödinger s equation

Introduction to the quantum theory of matter and Schrödinger s equation Introduction to th quantum thory of mattr and Schrödingr s quation Th quantum thory of mattr assums that mattr has two naturs: a particl natur and a wa natur. Th particl natur is dscribd by classical physics

More information

Bohr type models of the atom give a totally incorrect picture of the atom and are of only historical significance.

Bohr type models of the atom give a totally incorrect picture of the atom and are of only historical significance. VISUAL PHYSICS ONLIN BOHR MODL OF TH ATOM Bhr typ mdls f th atm giv a ttally icrrct pictur f th atm ad ar f ly histrical sigificac. Fig.. Bhr s platary mdl f th atm. Hwvr, th Bhr mdls wr a imprtat stp

More information

A Unified Theory of rf Plasma Heating. J.e. Sprott. July 1968

A Unified Theory of rf Plasma Heating. J.e. Sprott. July 1968 A Unifid Thry f rf Plasma Hating by J.. Sprtt July 968 PLP 3 Plasma Studis Univrsity f iscnsin INTRODUCfION In this papr, th majr rsults f PLP's 86 and 07 will b drivd in a mr cncis and rigrus way, and

More information

FUNDAMENTAL AND SECOND HARMONIC AMPLITUDES IN A COLLISIONAL MAGNETOACTIVE PLASMA UDC B. M. Jovanović, B. Živković

FUNDAMENTAL AND SECOND HARMONIC AMPLITUDES IN A COLLISIONAL MAGNETOACTIVE PLASMA UDC B. M. Jovanović, B. Živković FACTA UNIVERSITATIS Sris: Physics, Chmistry and Tchnlgy Vl., N 5, 3, pp. 45-51 FUNDAMENTAL AND SECOND HARMONIC AMPLITUDES IN A COLLISIONAL MAGNETOACTIVE PLASMA UDC 533.9 B. M. Jvanvić, B. Živkvić Dpartmnt

More information

Einstein Equations for Tetrad Fields

Einstein Equations for Tetrad Fields Apiron, Vol 13, No, Octobr 006 6 Einstin Equations for Ttrad Filds Ali Rıza ŞAHİN, R T L Istanbul (Turky) Evry mtric tnsor can b xprssd by th innr product of ttrad filds W prov that Einstin quations for

More information

On the Hamiltonian of a Multi-Electron Atom

On the Hamiltonian of a Multi-Electron Atom On th Hamiltonian of a Multi-Elctron Atom Austn Gronr Drxl Univrsity Philadlphia, PA Octobr 29, 2010 1 Introduction In this papr, w will xhibit th procss of achiving th Hamiltonian for an lctron gas. Making

More information

OPTICAL OSCILLATOR STRENGTHS FOR THE ELECTRON QUANTUM TRANSITIONS IN ELLIPTIC NANOTUBES

OPTICAL OSCILLATOR STRENGTHS FOR THE ELECTRON QUANTUM TRANSITIONS IN ELLIPTIC NANOTUBES OPTICAL OSCILLATOR STRENGTHS FOR THE ELECTRON QUANTUM TRANSITIONS IN ELLIPTIC NANOTUBES V. A. HOLOVATSKY, O. M. VOITSEKHIVSKA, V. I. GUTSUL Chrnivtsi Natinal Univrsity, Chrnivtsi, 58012, Ukrain, thrphys@chnu.cv.ua

More information

A Redshift Phenomenon in Relativistic Binary System

A Redshift Phenomenon in Relativistic Binary System J. Basic. Appl. Sci. Rs. 3(8)-7 03 03 TxtRad Pulicatin ISSN 090-4304 Jurnal f Basic and Applid Scintific Rsarch www.txtrad.cm A Rdshift Phnmnn in Rlativistic Binary Systm A.B.Mrcs 34 Dpartmnt f Astrnmy

More information

Even/Odd Mode Analysis of the Wilkinson Divider

Even/Odd Mode Analysis of the Wilkinson Divider //9 Wilkinn Dividr Evn and Odd Md Analyi.dc / Evn/Odd Md Analyi f th Wilkinn Dividr Cnidr a matchd Wilkinn pwr dividr, with a urc at prt : Prt Prt Prt T implify thi chmatic, w rmv th grund plan, which

More information

SERBIATRIB th International Conference on Tribology. Kragujevac, Serbia, May 2011

SERBIATRIB th International Conference on Tribology. Kragujevac, Serbia, May 2011 Srbian Triblgy Scity SERBIATRIB 11 1 th Intrnatinal Cnfrnc n Triblgy Kragujvac, Srbia, 11 13 May 11 Faculty f Mchanical Enginring in Kragujvac EFFECT OF CHANGES OF VISCOSITY OF MINERA OI IN THE FUNCTION

More information

ELECTRON-MUON SCATTERING

ELECTRON-MUON SCATTERING ELECTRON-MUON SCATTERING ABSTRACT Th lctron charg is considrd to b distributd or xtndd in spac. Th diffrntial of th lctron charg is st qual to a function of lctron charg coordinats multiplid by a four-dimnsional

More information

5 Curl-free fields and electrostatic potential

5 Curl-free fields and electrostatic potential 5 Curl-fr filds and lctrstatic tntial Mathmaticall, w can gnrat a curl-fr vctr fild E(,, ) as E = ( V, V, V ), b taking th gradint f an scalar functin V (r) =V (,, ). Th gradint f V (,, ) is dfind t b

More information

Lecture 2a. Crystal Growth (cont d) ECE723

Lecture 2a. Crystal Growth (cont d) ECE723 Lctur 2a rystal Grwth (cnt d) 1 Distributin f Dpants As a crystal is pulld frm th mlt, th dping cncntratin incrpratd int th crystal (slid) is usually diffrnt frm th dping cncntratin f th mlt (liquid) at

More information

MAGNETIC MONOPOLE THEORY

MAGNETIC MONOPOLE THEORY AGNETIC ONOPOLE THEORY S HUSSAINSHA Rsarch schlar f ECE, G.Pullaiah Cllg f Enginring and Tchnlgy, Kurnl, Andhra Pradsh, India Eail: ssshaik80@gail.c Cll: +91 9000390153 Abstract: Th principal bjctiv f

More information

ELEC 372 LECTURE NOTES, WEEK 11 Dr. Amir G. Aghdam Concordia University

ELEC 372 LECTURE NOTES, WEEK 11 Dr. Amir G. Aghdam Concordia University ELEC 37 LECTURE NOTES, WEE Dr Amir Aghdam Cncrdia Univrity Part f th nt ar adaptd frm th matrial in th fllwing rfrnc: Mdrn Cntrl Sytm by Richard C Drf and Rbrt H Bihp, Prntic Hall Fdback Cntrl f Dynamic

More information

22/ Breakdown of the Born-Oppenheimer approximation. Selection rules for rotational-vibrational transitions. P, R branches.

22/ Breakdown of the Born-Oppenheimer approximation. Selection rules for rotational-vibrational transitions. P, R branches. Subjct Chmistry Papr No and Titl Modul No and Titl Modul Tag 8/ Physical Spctroscopy / Brakdown of th Born-Oppnhimr approximation. Slction ruls for rotational-vibrational transitions. P, R branchs. CHE_P8_M

More information

BORH S DERIVATION OF BALMER-RYDBERG FORMULA THROUGH QUANTUM MECHANICS

BORH S DERIVATION OF BALMER-RYDBERG FORMULA THROUGH QUANTUM MECHANICS BORH S DERIVATION OF BALMER-RYDBERG FORMULA THROUGH QUANTUM MECHANICS Musa D. Abdullahi Umaru Musa Yar adua Univrsity, P.M.B. 18 Katsina, Katsina Stat, Nigria musadab@utlk.cm Abstract Accrding t classical

More information

Extraction of Doping Density Distributions from C-V Curves

Extraction of Doping Density Distributions from C-V Curves Extraction of Doping Dnsity Distributions from C-V Curvs Hartmut F.-W. Sadrozinski SCIPP, Univ. California Santa Cruz, Santa Cruz, CA 9564 USA 1. Connction btwn C, N, V Start with Poisson quation d V =

More information

Why is a E&M nature of light not sufficient to explain experiments?

Why is a E&M nature of light not sufficient to explain experiments? 1 Th wird world of photons Why is a E&M natur of light not sufficint to xplain xprimnts? Do photons xist? Som quantum proprtis of photons 2 Black body radiation Stfan s law: Enrgy/ ara/ tim = Win s displacmnt

More information

High Energy Physics. Lecture 5 The Passage of Particles through Matter

High Energy Physics. Lecture 5 The Passage of Particles through Matter High Enrgy Physics Lctur 5 Th Passag of Particls through Mattr 1 Introduction In prvious lcturs w hav sn xampls of tracks lft by chargd particls in passing through mattr. Such tracks provid som of th most

More information

The pn junction: 2 Current vs Voltage (IV) characteristics

The pn junction: 2 Current vs Voltage (IV) characteristics Th pn junction: Currnt vs Voltag (V) charactristics Considr a pn junction in quilibrium with no applid xtrnal voltag: o th V E F E F V p-typ Dpltion rgion n-typ Elctron movmnt across th junction: 1. n

More information

6. Negative Feedback in Single- Transistor Circuits

6. Negative Feedback in Single- Transistor Circuits Lctur 8: Intrductin t lctrnic analg circuit 36--366 6. Ngativ Fdback in Singl- Tranitr ircuit ugn Paprn, 2008 Our aim i t tudy t ffct f ngativ fdback n t mall-ignal gain and t mall-ignal input and utput

More information

Pair (and Triplet) Production Effect:

Pair (and Triplet) Production Effect: Pair (and riplt Production Effct: In both Pair and riplt production, a positron (anti-lctron and an lctron (or ngatron ar producd spontanously as a photon intracts with a strong lctric fild from ithr a

More information

ELEG 413 Lecture #6. Mark Mirotznik, Ph.D. Professor The University of Delaware

ELEG 413 Lecture #6. Mark Mirotznik, Ph.D. Professor The University of Delaware LG 43 Lctur #6 Mrk Mirtnik, Ph.D. Prfssr Th Univrsity f Dlwr mil: mirtni@c.udl.du Wv Prpgtin nd Plritin TM: Trnsvrs lctrmgntic Wvs A md is prticulr fild cnfigurtin. Fr givn lctrmgntic bundry vlu prblm,

More information

Title: Vibrational structure of electronic transition

Title: Vibrational structure of electronic transition Titl: Vibrational structur of lctronic transition Pag- Th band spctrum sn in th Ultra-Violt (UV) and visibl (VIS) rgions of th lctromagntic spctrum can not intrprtd as vibrational and rotational spctrum

More information

Division of Mechanics Lund University MULTIBODY DYNAMICS. Examination Name (write in block letters):.

Division of Mechanics Lund University MULTIBODY DYNAMICS. Examination Name (write in block letters):. Division of Mchanics Lund Univrsity MULTIBODY DYNMICS Examination 7033 Nam (writ in block lttrs):. Id.-numbr: Writtn xamination with fiv tasks. Plas chck that all tasks ar includd. clan copy of th solutions

More information

The van der Waals interaction 1 D. E. Soper 2 University of Oregon 20 April 2012

The van der Waals interaction 1 D. E. Soper 2 University of Oregon 20 April 2012 Th van dr Waals intraction D. E. Sopr 2 Univrsity of Orgon 20 pril 202 Th van dr Waals intraction is discussd in Chaptr 5 of J. J. Sakurai, Modrn Quantum Mchanics. Hr I tak a look at it in a littl mor

More information

Ch. 24 Molecular Reaction Dynamics 1. Collision Theory

Ch. 24 Molecular Reaction Dynamics 1. Collision Theory Ch. 4 Molcular Raction Dynamics 1. Collision Thory Lctur 16. Diffusion-Controlld Raction 3. Th Matrial Balanc Equation 4. Transition Stat Thory: Th Eyring Equation 5. Transition Stat Thory: Thrmodynamic

More information

EAcos θ, where θ is the angle between the electric field and

EAcos θ, where θ is the angle between the electric field and 8.4. Modl: Th lctric flux flows out of a closd surfac around a rgion of spac containing a nt positiv charg and into a closd surfac surrounding a nt ngativ charg. Visualiz: Plas rfr to Figur EX8.4. Lt A

More information

Cosmology. Outline. Relativity and Astrophysics Lecture 17 Terry Herter. Redshift (again) The Expanding Universe Applying Hubble s Law

Cosmology. Outline. Relativity and Astrophysics Lecture 17 Terry Herter. Redshift (again) The Expanding Universe Applying Hubble s Law Csmlgy Csmlgy Rlativity and Astrphysics ctur 17 Trry Hrtr Outlin Rdshit (again) Th Expanding Univrs Applying Hubbl s aw Distanc rm Rdshit Csmlgical Principl Olbrs Paradx A90-17 Csmlgy A90-17 1 Csmlgy Rdshit

More information

Chapter. 3 Wave & Particles I

Chapter. 3 Wave & Particles I Announcmnt Cours wbpag http://highnrgy.phys.ttu.du/~sl/2402/ Txtbook PHYS-2402 Lctur 8 Quiz 1 Class avrag: 14.2 (out of 20) ~ 70% Fb. 10, 2015 HW2 (du 2/19) 13, 17, 23, 25, 28, 31, 37, 38, 41, 44 Chaptr.

More information

Chapter 1 Late 1800 s Several failures of classical (Newtonian) physics discovered

Chapter 1 Late 1800 s Several failures of classical (Newtonian) physics discovered Chaptr 1 Lat 1800 s Svral failurs of classical (Nwtonian) physics discovrd 1905 195 Dvlopmnt of QM rsolvd discrpancis btwn xpt. and classical thory QM Essntial for undrstanding many phnomna in Chmistry,

More information

Brief Introduction to Statistical Mechanics

Brief Introduction to Statistical Mechanics Brif Introduction to Statistical Mchanics. Purpos: Ths nots ar intndd to provid a vry quick introduction to Statistical Mchanics. Th fild is of cours far mor vast than could b containd in ths fw pags.

More information

VII. Quantum Entanglement

VII. Quantum Entanglement VII. Quantum Entanglmnt Quantum ntanglmnt is a uniqu stat of quantum suprposition. It has bn studid mainly from a scintific intrst as an vidnc of quantum mchanics. Rcntly, it is also bing studid as a basic

More information

The Language of SOCIAL MEDIA. Christine Dugan

The Language of SOCIAL MEDIA. Christine Dugan Th Languag f SOCIAL MEDIA Christin Dugan Tabl f Cntnts Gt th Wrd Out...4 A Nw Kind f Languag...6 Scial Mdia Talk...12 Cnncting with Othrs...28 Changing th Dictinary...36 Glssary...42 Indx...44 Chck It

More information

University of Illinois at Chicago Department of Physics. Thermodynamics & Statistical Mechanics Qualifying Examination

University of Illinois at Chicago Department of Physics. Thermodynamics & Statistical Mechanics Qualifying Examination Univrsity of Illinois at Chicago Dpartmnt of hysics hrmodynamics & tatistical Mchanics Qualifying Eamination January 9, 009 9.00 am 1:00 pm Full crdit can b achivd from compltly corrct answrs to 4 qustions.

More information

section 1 Influencing Change Toolkit How to: Influence People

section 1 Influencing Change Toolkit How to: Influence People Influncing Chang Tlkit Hw t: Influnc Ppl Influncing ppl mans having an ffct n thm, changing r mdifying thir viw. In rdr t influnc chang, w nd t influnc th ppl wh ar in a psitin t mak that chang happn.

More information

Derivation of Electron-Electron Interaction Terms in the Multi-Electron Hamiltonian

Derivation of Electron-Electron Interaction Terms in the Multi-Electron Hamiltonian Drivation of Elctron-Elctron Intraction Trms in th Multi-Elctron Hamiltonian Erica Smith Octobr 1, 010 1 Introduction Th Hamiltonian for a multi-lctron atom with n lctrons is drivd by Itoh (1965) by accounting

More information

Effect of Warm Ionized Plasma Medium on Radiation Properties of Mismatched Microstrip Termination

Effect of Warm Ionized Plasma Medium on Radiation Properties of Mismatched Microstrip Termination J. Elctrmagntic Analysis & Alicatins, 9, 3: 181-186 di:1.436/jmaa.9.137 Publishd Onlin Stmbr 9 (www.scip.rg/jurnal/jmaa) 181 Effct f Warm Inizd Plasma Mdium n adiatin Prrtis f Mismatchd Micrstri Trminatin

More information

The failure of the classical mechanics

The failure of the classical mechanics h failur of th classical mchanics W rviw som xprimntal vidncs showing that svral concpts of classical mchanics cannot b applid. - h blac-body radiation. - Atomic and molcular spctra. - h particl-li charactr

More information

ME 354, MECHANICS OF MATERIALS LABORATORY COMPRESSION AND BUCKLING

ME 354, MECHANICS OF MATERIALS LABORATORY COMPRESSION AND BUCKLING ME 354, MECHANICS OF MATERIALS LABATY COMPRESSION AND BUCKLING 01 January 000 / mgj PURPOSE Th purps f this xrcis is t study th ffcts f nd cnditins, clumn lngth, and matrial prprtis n cmprssiv bhaviur

More information

PHYSICS 489/1489 LECTURE 7: QUANTUM ELECTRODYNAMICS

PHYSICS 489/1489 LECTURE 7: QUANTUM ELECTRODYNAMICS PHYSICS 489/489 LECTURE 7: QUANTUM ELECTRODYNAMICS REMINDER Problm st du today 700 in Box F TODAY: W invstigatd th Dirac quation it dscribs a rlativistic spin /2 particl implis th xistnc of antiparticl

More information

6. The Interaction of Light and Matter

6. The Interaction of Light and Matter 6. Th Intraction of Light and Mattr - Th intraction of light and mattr is what maks lif intrsting. - Light causs mattr to vibrat. Mattr in turn mits light, which intrfrs with th original light. - Excitd

More information

Search sequence databases 3 10/25/2016

Search sequence databases 3 10/25/2016 Sarch squnc databass 3 10/25/2016 Etrm valu distribution Ø Suppos X is a random variabl with probability dnsity function p(, w sampl a larg numbr S of indpndnt valus of X from this distribution for an

More information

:2;$-$(01*%<*=,-./-*=0;"%/;"-*

:2;$-$(01*%<*=,-./-*=0;%/;-* !"#$%'()%"*#%*+,-./-*+01.2(.*3+456789*!"#$%"'()'*+,-."/0.%+1'23"45'46'7.89:89'/' ;8-,"$4351415,8:+#9' Dr. Ptr T. Gallaghr Astrphyscs Rsarch Grup Trnty Cllg Dubln :2;$-$(01*%

More information

2. Background Material

2. Background Material S. Blair Sptmbr 3, 003 4. Background Matrial Th rst of this cours dals with th gnration, modulation, propagation, and ction of optical radiation. As such, bic background in lctromagntics and optics nds

More information

Lecture Outline. Skin Depth Power Flow 8/7/2018. EE 4347 Applied Electromagnetics. Topic 3e

Lecture Outline. Skin Depth Power Flow 8/7/2018. EE 4347 Applied Electromagnetics. Topic 3e 8/7/018 Cours Instructor Dr. Raymond C. Rumpf Offic: A 337 Phon: (915) 747 6958 E Mail: rcrumpf@utp.du EE 4347 Applid Elctromagntics Topic 3 Skin Dpth & Powr Flow Skin Dpth Ths & Powr nots Flow may contain

More information

Acid Base Reactions. Acid Base Reactions. Acid Base Reactions. Chemical Reactions and Equations. Chemical Reactions and Equations

Acid Base Reactions. Acid Base Reactions. Acid Base Reactions. Chemical Reactions and Equations. Chemical Reactions and Equations Chmial Ratins and Equatins Hwitt/Lyns/Suhki/Yh Cnptual Intgratd Sin During a hmial ratin, n r mr nw mpunds ar frmd as a rsult f th rarrangmnt f atms. Chaptr 13 CHEMICAL REACTIONS Ratants Prduts Chmial

More information

Classical Magnetic Dipole

Classical Magnetic Dipole Lctur 18 1 Classical Magntic Dipol In gnral, a particl of mass m and charg q (not ncssarily a point charg), w hav q g L m whr g is calld th gyromagntic ratio, which accounts for th ffcts of non-point charg

More information

Davisson Germer experiment

Davisson Germer experiment Announcmnts: Davisson Grmr xprimnt Homwork st 5 is today. Homwork st 6 will b postd latr today. Mad a good guss about th Nobl Priz for 2013 Clinton Davisson and Lstr Grmr. Davisson won Nobl Priz in 1937.

More information

Superheterodyne Amplification for Increase the Working Frequency

Superheterodyne Amplification for Increase the Working Frequency Jurnal f Elctrmagntic Analysis and Applicatins, 7, 9, 43-5 http://www.scirp.rg/jurnal/jmaa ISSN Onlin: 94-749 ISSN Print: 94-73 Suprhtrdyn Amplificatin fr Incras th Wrking Frquncy Svtlana Kshvaya, Vladimir

More information

Intro to Nuclear and Particle Physics (5110)

Intro to Nuclear and Particle Physics (5110) Intro to Nuclar and Particl Physics (5110) March 09, 009 Frmi s Thory of Bta Dcay (continud) Parity Violation, Nutrino Mass 3/9/009 1 Final Stat Phas Spac (Rviw) Th Final Stat lctron and nutrino wav functions

More information

SAFE HANDS & IIT-ian's PACE EDT-15 (JEE) SOLUTIONS

SAFE HANDS & IIT-ian's PACE EDT-15 (JEE) SOLUTIONS It is not possibl to find flu through biggr loop dirctly So w will find cofficint of mutual inductanc btwn two loops and thn find th flu through biggr loop Also rmmbr M = M ( ) ( ) EDT- (JEE) SOLUTIONS

More information

Davisson Germer experiment Announcements:

Davisson Germer experiment Announcements: Davisson Grmr xprimnt Announcmnts: Homwork st 7 is du Wdnsday. Problm solving sssions M3-5, T3-5. Th 2 nd midtrm will b April 7 in MUEN E0046 at 7:30pm. BFFs: Davisson and Grmr. Today w will go ovr th

More information

Chapter 6: Polarization and Crystal Optics

Chapter 6: Polarization and Crystal Optics Chaptr 6: Polarization and Crystal Optics * P6-1. Cascadd Wav Rtardrs. Show that two cascadd quartr-wav rtardrs with paralll fast axs ar quivalnt to a half-wav rtardr. What is th rsult if th fast axs ar

More information

de/dx Effectively all charged particles except electrons

de/dx Effectively all charged particles except electrons de/dx Lt s nxt turn our attntion to how chargd particls los nrgy in mattr To start with w ll considr only havy chargd particls lik muons, pions, protons, alphas, havy ions, Effctivly all chargd particls

More information

120~~60 o D 12~0 1500~30O, 15~30 150~30. ..,u 270,,,, ~"~"-4-~qno 240 2~o 300 v 240 ~70O 300

120~~60 o D 12~0 1500~30O, 15~30 150~30. ..,u 270,,,, ~~-4-~qno 240 2~o 300 v 240 ~70O 300 1 Find th plar crdinats that d nt dscrib th pint in th givn graph. (-2, 30 ) C (2,30 ) B (-2,210 ) D (-2,-150 ) Find th quatin rprsntd in th givn graph. F 0=3 H 0=2~ G r=3 J r=2 0 :.1 2 3 ~ 300 2"~ 2,

More information

Forces. Quantum ElectroDynamics. α = = We have now:

Forces. Quantum ElectroDynamics. α = = We have now: W hav now: Forcs Considrd th gnral proprtis of forcs mdiatd by xchang (Yukawa potntial); Examind consrvation laws which ar obyd by (som) forcs. W will nxt look at thr forcs in mor dtail: Elctromagntic

More information

The black holes with the masses of the ordinary stars

The black holes with the masses of the ordinary stars Th Black hls in th univrs, filld by th gasus dark mattr Srgy G. Burag D.Sc., Prf. Stat Univrsity f Arspac Tchnlgy, Mscw, Russia Email: buragsg@yandx.ru Sit: http://buragsg.nard.ru/ Abstract This articl

More information

orbiting electron turns out to be wrong even though it Unfortunately, the classical visualization of the

orbiting electron turns out to be wrong even though it Unfortunately, the classical visualization of the Lctur 22-1 Byond Bohr Modl Unfortunatly, th classical visualization of th orbiting lctron turns out to b wrong vn though it still givs us a simpl way to think of th atom. Quantum Mchanics is ndd to truly

More information

Chapter 2: Examples of Mathematical Models for Chemical Processes

Chapter 2: Examples of Mathematical Models for Chemical Processes Chaptr 2: Exampls Mathmatical Mdls r Chmical Prcsss In this chaptr w dvlp mathmatical mdls r a numbr lmntary chmical prcsss that ar cmmnly ncuntrd in practic. W will apply th mthdlgy discussd in th prvius

More information

Hydrogen Atom and One Electron Ions

Hydrogen Atom and One Electron Ions Hydrogn Atom and On Elctron Ions Th Schrödingr quation for this two-body problm starts out th sam as th gnral two-body Schrödingr quation. First w sparat out th motion of th cntr of mass. Th intrnal potntial

More information

Self-interaction mass formula that relates all leptons and quarks to the electron

Self-interaction mass formula that relates all leptons and quarks to the electron Slf-intraction mass formula that rlats all lptons and quarks to th lctron GERALD ROSEN (a) Dpartmnt of Physics, Drxl Univrsity Philadlphia, PA 19104, USA PACS. 12.15. Ff Quark and lpton modls spcific thoris

More information

Revision: August 21, E Main Suite D Pullman, WA (509) Voice and Fax

Revision: August 21, E Main Suite D Pullman, WA (509) Voice and Fax 2.7.1: Sinusidal signals, cmplx xpnntials, and phasrs Rvisin: ugust 21, 2010 215 E Main Suit D ullman, W 99163 (509 334 6306 ic and Fax Ovrviw In this mdul, w will rviw prprtis f sinusidal functins and

More information

Topic 1.3 BONDING. Types of bond States of matter Structure and physical properties Molecular shapes Intermolecular forces

Topic 1.3 BONDING. Types of bond States of matter Structure and physical properties Molecular shapes Intermolecular forces Tpic 1.3 ONDING Typs f bnd Stats f mattr Structur and physical prprtis Mlcular shaps Intrmlcular frcs Mill ill unty igh Schl TYPES OF OND Atms bnd t ach thr in n f fur ways: i) inic bnding An inic bnd

More information

GEOMETRICAL PHENOMENA IN THE PHYSICS OF SUBATOMIC PARTICLES. Eduard N. Klenov* Rostov-on-Don, Russia

GEOMETRICAL PHENOMENA IN THE PHYSICS OF SUBATOMIC PARTICLES. Eduard N. Klenov* Rostov-on-Don, Russia GEOMETRICAL PHENOMENA IN THE PHYSICS OF SUBATOMIC PARTICLES Eduard N. Klnov* Rostov-on-Don, Russia Th articl considrs phnomnal gomtry figurs bing th carrirs of valu spctra for th pairs of th rmaining additiv

More information

Physics 2D Lecture Slides Lecture 12: Jan 28 th 2004

Physics 2D Lecture Slides Lecture 12: Jan 28 th 2004 Brian Wcht, th TA, is away this wk. I will substitut for his offic hours (in my offic 3314 Mayr Hall, discussion and PS sssion. Pl. giv all rgrad rqusts to m this wk (only) Quiz 3 Will Covr Sctions.1-.5

More information

Lecture 37 (Schrödinger Equation) Physics Spring 2018 Douglas Fields

Lecture 37 (Schrödinger Equation) Physics Spring 2018 Douglas Fields Lctur 37 (Schrödingr Equation) Physics 6-01 Spring 018 Douglas Filds Rducd Mass OK, so th Bohr modl of th atom givs nrgy lvls: E n 1 k m n 4 But, this has on problm it was dvlopd assuming th acclration

More information

INTRODUCTION TO QUANTUM MECHANICS

INTRODUCTION TO QUANTUM MECHANICS A. La Rsa Lctur Nts INTRODUCTION TO QUANTUM MECHANICS PART- I Th TRANSITION fr CLASSICAL t QUANTUM PHYSICS CHAPTER Th ORIGINS f QUANTUM PHYSICS. BLACKBODY RADIATION..A Th Kirchff Law and th cncpt f blackbdy

More information

Lecture 28 Title: Diatomic Molecule : Vibrational and Rotational spectra

Lecture 28 Title: Diatomic Molecule : Vibrational and Rotational spectra Lctur 8 Titl: Diatomic Molcul : Vibrational and otational spctra Pag- In this lctur w will undrstand th molcular vibrational and rotational spctra of diatomic molcul W will start with th Hamiltonian for

More information

Deepak Rajput

Deepak Rajput Q Prov: (a than an infinit point lattic is only capabl of showing,, 4, or 6-fold typ rotational symmtry; (b th Wiss zon law, i.. if [uvw] is a zon axis and (hkl is a fac in th zon, thn hu + kv + lw ; (c

More information

Structure of the Atom. Thomson s Atomic Model. Knowledge of atoms in Experiments of Geiger and Marsden 2. Experiments of Geiger and Marsden

Structure of the Atom. Thomson s Atomic Model. Knowledge of atoms in Experiments of Geiger and Marsden 2. Experiments of Geiger and Marsden CHAPTER 4 Structur of th Atom 4.1 Th Atomic Modls of Thomson and Ruthrford 4. Ruthrford Scattring 4.3 Th Classic Atomic Modl 4.4 Th Bohr Modl of th Hydrogn Atom 4.5 Succsss & Failurs of th Bohr Modl 4.6

More information

Chemical Physics II. More Stat. Thermo Kinetics Protein Folding...

Chemical Physics II. More Stat. Thermo Kinetics Protein Folding... Chmical Physics II Mor Stat. Thrmo Kintics Protin Folding... http://www.nmc.ctc.com/imags/projct/proj15thumb.jpg http://nuclarwaponarchiv.org/usa/tsts/ukgrabl2.jpg http://www.photolib.noaa.gov/corps/imags/big/corp1417.jpg

More information

1.2 Faraday s law A changing magnetic field induces an electric field. Their relation is given by:

1.2 Faraday s law A changing magnetic field induces an electric field. Their relation is given by: Elctromagntic Induction. Lorntz forc on moving charg Point charg moving at vlocity v, F qv B () For a sction of lctric currnt I in a thin wir dl is Idl, th forc is df Idl B () Elctromotiv forc f s any

More information

PHYS-333: Problem set #2 Solutions

PHYS-333: Problem set #2 Solutions PHYS-333: Problm st #2 Solutions Vrsion of March 5, 2016. 1. Visual binary 15 points): Ovr a priod of 10 yars, two stars sparatd by an angl of 1 arcsc ar obsrvd to mov through a full circl about a point

More information

Superluminal Helical Models for the Electron and Photon ABSTRACT

Superluminal Helical Models for the Electron and Photon ABSTRACT Suprluminal Hlial Mdls fr th Eltrn and Phtn Rihard Gauthir July, 003 ABSTRACT Dynamial gmtrial mdls f th ltrn and th phtn ar prpsd whih ar mpsd f shts f ltri harg mving at suprluminal vlitis in lsd and

More information

Chapter 2 Linear Waveshaping: High-pass Circuits

Chapter 2 Linear Waveshaping: High-pass Circuits Puls and Digital Circuits nkata Ra K., Rama Sudha K. and Manmadha Ra G. Chaptr 2 Linar Wavshaping: High-pass Circuits. A ramp shwn in Fig.2p. is applid t a high-pass circuit. Draw t scal th utput wavfrm

More information

0WAVE PROPAGATION IN MATERIAL SPACE

0WAVE PROPAGATION IN MATERIAL SPACE 0WAVE PROPAGATION IN MATERIAL SPACE All forms of EM nrgy shar thr fundamntal charactristics: 1) thy all tral at high locity 2) In traling, thy assum th proprtis of was 3) Thy radiat outward from a sourc

More information

Introduction to Condensed Matter Physics

Introduction to Condensed Matter Physics Introduction to Condnsd Mattr Physics pcific hat M.P. Vaughan Ovrviw Ovrviw of spcific hat Hat capacity Dulong-Ptit Law Einstin modl Dby modl h Hat Capacity Hat capacity h hat capacity of a systm hld at

More information

Determination of Vibrational and Electronic Parameters From an Electronic Spectrum of I 2 and a Birge-Sponer Plot

Determination of Vibrational and Electronic Parameters From an Electronic Spectrum of I 2 and a Birge-Sponer Plot 5 J. Phys. Chm G Dtrmination of Vibrational and Elctronic Paramtrs From an Elctronic Spctrum of I 2 and a Birg-Sponr Plot 1 15 2 25 3 35 4 45 Dpartmnt of Chmistry, Gustavus Adolphus Collg. 8 Wst Collg

More information

Exam 2 Thursday (7:30-9pm) It will cover material through HW 7, but no material that was on the 1 st exam.

Exam 2 Thursday (7:30-9pm) It will cover material through HW 7, but no material that was on the 1 st exam. Exam 2 Thursday (7:30-9pm) It will covr matrial through HW 7, but no matrial that was on th 1 st xam. What happns if w bash atoms with lctrons? In atomic discharg lamps, lots of lctrons ar givn kintic

More information

Exam 1. It is important that you clearly show your work and mark the final answer clearly, closed book, closed notes, no calculator.

Exam 1. It is important that you clearly show your work and mark the final answer clearly, closed book, closed notes, no calculator. Exam N a m : _ S O L U T I O N P U I D : I n s t r u c t i o n s : It is important that you clarly show your work and mark th final answr clarly, closd book, closd nots, no calculator. T i m : h o u r

More information

UNIT-III-Dielectric and Magnetic properties of materials

UNIT-III-Dielectric and Magnetic properties of materials UNIT-III-Dilctric and Magntic prprtis f matrials Syllabus: Dilctric cnstant and plarizatin f dilctric matrials - Typs f plarizatin Equatin fr intrnal fild in liquids and slids ( n dimnsinal) Clausius Mstti

More information

Radiation Physics Laboratory - Complementary Exercise Set MeBiom 2016/2017

Radiation Physics Laboratory - Complementary Exercise Set MeBiom 2016/2017 Th following qustions ar to b answrd individually. Usful information such as tabls with dtctor charactristics and graphs with th proprtis of matrials ar availabl in th cours wb sit: http://www.lip.pt/~patricia/fisicadaradiacao.

More information

BETA DECAY VISUAL PHYSICS ONLINE

BETA DECAY VISUAL PHYSICS ONLINE VISUAL PHYSICS ONLINE BETA DECAY Suppos now that a nuclus xists which has ithr too many or too fw nutrons rlativ to th numbr of protons prsnt for stability. Stability can b achivd by th convrsion insid

More information