COS 2AB Physics Year 11 Programme 2012

Transcription

1 COS AB Physics Year 11 Programme 01 Semeser Week 1 & 30 Jan 6 Feb Monday is School Dev Day Week 3 13 Feb Week 4 0 Feb a & b Disribue Programme, Assessmen srucure, Syllabus, Course ouline Heaing and cooling describe maer as a collecion of aoms describe he kineic heory of maer and apply i o explain properies of maer and changes of sae disinguish beween emperaure, inernal energy and hea describe and explain effecs of hea: hermal expansion and conracion describe and explain sources of hea, modes of hea ransfer conducion, convecion and radiaion and heir applicaions describe and explain effecs of hea: change of emperaure and specific hea capaciy his will include applying he relaionship: Q mct describe and explain effecs of hea: change of sae and laen hea his will include applying he relaionship: Q ml describe and explain he conversion of differen forms of energy ino hea energy degradaion, and is relaionship o conservaion of energy Chaper 10 p98-99 Chaper 11 p105 Problem Se 11 p109 Conex Quesions: Moor Vehicles p Chaper 1 p114 Problem Se 1 p118 Chaper 13 p14-15 Problem Se 13 p19 Problem Se 10 p10 Review Chaper 10 p & Q1-10 p & Q1-10 p4 Exp & Q1-10 p & Q1-10 p65 Exp 11. Exp & Q1-1 p47 Exp & Q1-10 p51 Ch6 Review p66 Selec Exp 1. Specific hea of a meal Exp 13.1 Cooling curve: Naphhalene Exp 13. Laen hea of fusion of waer Some inro aciviies on he shared drive: Ac 1 cooling waer wih ice Ac heaing ice wih warm air Ac 3 cooling ice wih sal Ac 4 calorimeer hea gain and hea loss Period Zero Tes 1 (7 h February Monday) Week 5 7 Feb Invesigaing Daa and error analysis Graphing Skills: Inerpreing and using a graphs gradien 1. & Q1-10 p & Q1-13 p50 Exp 10.

2 Week March 1March Monday 5 h Labour day holiday a & b Moion and forces disinguish beween scalar and vecor.1 & Q1-8 p59 quaniies, and add and subrac vecors in one dimension (Inroduce adding vecors in D.) describe and apply he conceps of disance Chaper 1 p1. & Q1-1 p67 and displacemen, speed and velociy, and acceleraion for uniform and uniformly Problem se 1 p15.3 & Q1-14 p73-4 (There acceleraed recilinear moion, including verical isn a specific do poin re moion under graviy his will include applying Chaper p17 graphing in he syllabus he relaionships: for A or B however; i is s v u v - u Problem se p implied in he vav, vav, a, invesigaing secion.) v = u + a, s u 1 a, v u as.4 & Q1-10 p81 Exp 1.1 Invesigaion 1: Exp 3.1 Newons nd law Moion sensors can be used o invesigae various disance ime, velociy ime graphs. See Heinemann Physics CD aciviycd10. Week March 6 March sae, explain and apply Newon's Firs, Second and Third Laws of Moion his will include applying he relaionship: resulan F ma draw free body diagrams, showing he forces acing on objecs, from descripions of real life siuaions involving forces acing in one or wo dimensions Describe, explain and use graviaional fields o explain weigh as he force on a mass in a graviaional field. This will include applying he relaionship: F weigh mg Chaper 3 p5 Problem se 3 p & Q1-7 p9 3. & Q1-10 p & Q1-8 p & Q1-9 p & Q1-10 p116 Exp 3. Fricion Week 10 April o 5 April describe and apply he law of conservaion of momenum in one dimension his will include p mv, p p, F mv mu before afer Chaper 4 p37-8 Problem se 4 p & Q1-10 p19 4. & Q1-10 p134 Exp 4.1/ Exp 4. Momenum in explosions and collisions.

3 a & b Term 1 Break 6 h April o nd April T explain and apply he conceps of energy and Chaper 5 p & Q1-8 p138 work, including kineic energy and graviaional Week 1 poenial energy 4.4 & Q1-10 p143 3 April Anzac Day 5 h April T Week 30 April sae, explain and apply he principle of conservaion of energy in siuaions involving ransfer of energy, and work his will include E k 1 mv, E p mgh, W Fs, W E explain and apply ha power is he rae of doing work or ransferring energy his will include applying such relaionships as: W E P Fv av Problem se 5 p & Q1-10 p15 (Some of his may carry ino wk 1/ of T.) Finish 4.5 & Q 1-10 p15 Invesigaion : Pendulum (See shared drive.) Demo: Brachisochrone, See shared drive. T Week 3 7 May T Week May 1 May T Week 6 8 May Revision for Exams Elecrical fundamenals explain ha aoms can gain or lose elecrons so gaining a ne charge, and sae ha like charges repel and unlike charges arac explain and apply he concep of elecric curren as he rae of flow of elecric charge in an elecric field his will include applying he q relaionship: I sae ha he direcion of convenional curren is ha in which he flow of posiive charge akes place, while he elecron flow is in he opposie direcion Year 11 and 1 Semeser 1 Examinaions Chaper 14 p (Omi Elecric fields including F=kq 1 q /d ) Problem Se 14 (Omi Elecric fields including F=kq 1 q /d ) 7.1 & Q1-8 (selec) p & Q1-10 p89 Saic elecriciy inroducory aciviies See shared drive

4 a & b Period Zero Tes (7 h June Thursday) T Week June 11 June Monday 4 h Foundaion day holiday draw and inerpre simple circui diagrams including he use of sandard symbols for resisor (fixed and variable), ligh bulb, swich, ammeer, volmeer, dry cell and power supply connec componens in simple circuis and measure, or predic and verify values of curren and poenial difference using ammeers and volmeers explain and apply Ohm s law and he conceps of ohmic and non-ohmic conducion his will include applying he relaionship: V IR Chaper 16 p153, (principles of elecric circuis only) Chaper 16 p153 (Only Ohm s Law) 7.6 p304 Only ie simple elecric circuies only for now. 7.4 & Q 1-10 p96 Experimen: See shared drive for exercises using and reading ammeers and volmeers. Experimen 16.1 Ohms Law T Week June 5 June deermine he oal resisance of a number of resisors in series using: R R... RT 1 deermine he oal resisance of a number of resisors in parallel using:... R R R undersand and apply he conceps of elecrical curren, poenial difference and resisance in series and parallel circuis T 1 Problems se 16 p157 Chaper 17 p164 Chaper 17 p164 (con ) Problems se 17 p & Q1-10 p & Q1-10 p31 Exp 17.1 Resisors in series Exp 17. Resisors in parallel Week 11 July explain he connecion beween elecrical work, charge and poenial difference his will include applying he relaionships of elecrical work and power Work Vq VI and V P VI I R R Chaper 15 p145 Problems se 15 p & Q1-10 p303 Experimen 15.1 Measuring elecrical energy or Experimen 15. Power of an elecric moor Term break Saurday 7 July o Sunday July idenify energy ransfers in elecrical circuis and devices Week 1 describe he cause of elecric shock and idenify 3 July hazardous siuaions and safey precauions in everyday uses of elecrical energy explain he elecrical principles behind he operaion of various safey devices Chaper 18 p174 Problems se 18 p178 p1-4 Ex E1-10 p5

5 Week 30 July a & b Nuclear physics describe and explain models of he srucure of he aom invesigae hisorical perspecives on he naure of maer explain and apply he conceps of aomic number, mass number, isoope, aomic mass uni and nuclide explain ha many nuclides are unsable and ha hese nuclides decay Chaper 6 p & Q1-10 p p & Q1-10p168 Exp 6.1 Demo: Radiaion cloud chamber Period Zero Tes 3 (9h Augus Thursday) Week Augus 13 Augus wrie and inerpre equaions relaing o alpha, bea and gamma decay explain and apply he differences and similariies in he naure and properies of, and radiaion explain ha ionising radiaion causes aoms o lose elecrons, and hus become charged explain and apply he conceps of half-life, aciviy he relaionship: N A, A A 1 n 0 Problems se 6 p65 Chaper 7 p69 Problems se 7 p178 (Selec) 5. & Q1-10p & Q1-10p173 P7 Ionising radiaion Exp 6. Peneraion power of and (SPICE simulaor) Week Augus 7 Augus explain and apply he conceps of mass defec and binding energy of nuclides his will include E mc and ha 1 u of mass is equivalen o 931 MeV of energy explain he conceps of neuron-induced fission, chain reacions and criical mass apply he concep of variaion in binding energy per nucleon of nuclides o explain he release of energy by boh fission and fusion processes his will include E mc and ha 1 u of mass is equivalen o 931 MeV of energy explain and apply he conceps of dose and dose equivalen, and describe he effecs of Chaper 8 p78-9 Problems se 8 p8 (Selec) Chaper 9 p & Q 1-14 p & Q1-10 p184 p3-34 Absorbed dose, dose equivalen and effecs of ionising radiaion. Exp 7.1 Simulaion of radioacive decay Exp 9.1 page 87.

6 ionising radiaion on humans his will include E absorbed dose and m dose equivalen = absorbed dose x qualiy facor Problems se 9 p89 (Selec) Exercise E11-17 p35 Week 7 3 Sep Period Zero Tes 4 (3rd Sepember Monday) explain ha energy released during nuclear fission can be used o generae elecrical energy in he same way as he energy released by burning fossil fuels explain ha energy produced by nuclear fusion is he ulimae source of solar energy his will include E mc and ha 1 u of mass is equivalen o 931 MeV of energy describe and explain boh advanages and disadvanages of nuclear power saions and oher applicaions of nuclear echnology 5.7 & Q 1-1 p197 Week 8 10 Sep Week Sep 4 Sep Revision for Exams Year 11 and 1 Semeser Examinaions Term 3 break Saurday 9 h Sepember o Sunday 14 h Ocober