Part I: How Dense Is It? Fundamental Question: What is matter, and how do we identify it?
|
|
|
- Byron Clark
- 6 years ago
- Views:
Transcription
1 Part I: How Dense Is It? Fundaental Question: What is atter, and how do we identify it? 1. What is the definition of atter? 2. What do you think the ter ass per unit volue eans? 3. Do you think that a part or slice of a substance will have a different density than the whole piece? Explain your ideas about this. 4. How ight you deterine the density of an irregularly shaped object? 1
2 Part II: Know Your Units! Fundaental Question: How is density easured? Record the length, width, and height of the potato cube, then calculate the volue. olue (c 3 ) Length (c) Width (c) Height (c) = l x w x h 6.6B: Density Using a triple bea balance, deterine the ass of the potato cube. Mass = g Calculate the density of the potato cube below don t forget units in the final answer space. Potato Cube Density D = g c 3 D = Copare the diensions and density of your potato cube with those of two other students. Record the data below (don t forget to include the units): Your cube: Diensions, Mass and Density Potato L W H Mass Density D= Student 1 cube: Student 2 cube: Were the easureents and the density calculations the sae or different for three potato cubes? Do you think the density calculations should be the sae or should they be different? Explain your thinking. 2
3 Part II: Know Your Units, continued Calculate the Density of a Potato Cube by Displaceent Initial olue of Water L Final olue of Water L Final volue Initial volue = volue of the potato cube in L -- = (final volue) (initial volue) (volue of potato) Since the potato cube is a solid you need to convert the L easureent to cubic gras using the conversion: 1 c 3 = 1 L. What is the volue of your potato cube olue = c 3 What is the ass of your potato cube? Mass = g What is the density of your potato cube when using the displaceent ethod? Mass olue Density D= Questions You have now calculated the density of your potato cube using two different ways of deterining the volue. It is tie to think about your results. 1. Were the results fro the two ethods the sae or were they different? 2. If the calculations were different, which ethod do you think gave you the ore accurate nuber? Why? 3. The density of water is 1.0 g/l. How ight you use the fact that your potato sank to the in the water to discuss the accuracy of your two potato density easureents? (Hint: if an object sinks in water is it ore or less dense than water?) 3
4 Part III: Coparing the Density of Substances Fundaental Question: How is density easured? 6.6B: Density 1. Carve a potato sculpture and then calculate the density of the potato. 2. Calculate the density of two additional substances provided by your teacher. One ay be obtained by cutting your cube in half. 3. Record your data in the following table: Coparison of Densities Substance olue Mass Density D= Potato Sculpture Substance 1: Substance 2: Questions: 1. Was your potato sculpture s density the sae or different fro your potato cube? Why do you think it was different or the sae? _ 2. Discuss the other two objects you tested and copare their densities to each other and to your potato cube. _ 3. Why do you think that the densities of the other objects are different or the sae copared to the potato cube? 4
5 Part I: Calculating the Density of a Liquid Fundaental Questions: Can the density of an unknown substance be calculated? Use the table provided below to record your easureents fro the three unknown liquids. Then calculate the density of each liquid aking sure to include the correct units in your answer. Once you have copleted your easureents and density calculations, your teacher will provide you with a table to use to identify the substances. Then answer the questions at the botto of the page. To deterine the ass of each liquid: Mass of Liquid = (ass of liquid & cylinder) (ass of epty cylinder) Mass of Liquid #1 = - = Mass of Liquid #2 = - = Mass of Liquid #3 = - = Using Density to Identify Unknown Substances Beaker # Mass (g) olue (L) Density D= Identity of Substance 1. What easureent, ass or volue, was the sae for all three liquids? 2. What easureent, ass or volue, was different for all three liquids? 3. Look up the densities you calculated on the table provided by your teacher to identify each substances. Record the substance identify in your table. Why are the densities of these three liquids different? Explain. 5
6 Part I: Calculating the Density of a Liquid, continued 4. If you had used 80 L of these liquids instead of 40 L, would there be a change in the ass? Explain your thinking. 5. If you had used 80 L of these liquids instead of 40 L, would there be a change in the density? Explain your thinking. 6. Describe in your own words the steps you followed to deterine the density of a liquid. Include diagras with your description. Steps to Deterining the Density of a Liquid Steps Diagras, Forulas, etc. 6
7 Reflections and Conclusions 1. In the space provided below, write the basic forula for density. 2. If you are calculating the density of a solid, what unit of ass and what unit of volue would you use? Mass Unit: olue Unit: 3. If you are calculating the density of a liquid, what unit of ass and what unit of volue would you use? Mass Unit: olue Unit: 4. You have been asked to identify an unknown liquid. The ass of 45 L of the unknown liquid is 36 gras. The densities of four liquids are listed below. What is the identity of the unknown liquid? Circle the correct answer Liquid Water Propyl Alcohol Glycerol Acetic Acid Density 1.00 g/l 0.80 g/l 1.26 g/l 1.05 g/l 7
Part I: How Dense Is It? Fundamental Question: What is matter, and how do we identify it?
Part I: How Dense Is It? Fundamental Question: What is matter, and how do we identify it? Everything on Earth is made of matter. Matter is as simple as a single element or as complex as the entire planet.
MAKE SURE TA & TI STAMPS EVERY PAGE BEFORE YOU START
Laboratory Section: Last Revised on Deceber 15, 2014 Partners Naes: Grade: EXPERIMENT 8 Electron Beas 0. Pre-Laboratory Work [2 pts] 1. Nae the 2 forces that are equated in order to derive the charge to
Name: Partner(s): Date: Angular Momentum
Nae: Partner(s): Date: Angular Moentu 1. Purpose: In this lab, you will use the principle of conservation of angular oentu to easure the oent of inertia of various objects. Additionally, you develop a
USEFUL HINTS FOR SOLVING PHYSICS OLYMPIAD PROBLEMS. By: Ian Blokland, Augustana Campus, University of Alberta
1 USEFUL HINTS FOR SOLVING PHYSICS OLYMPIAD PROBLEMS By: Ian Bloland, Augustana Capus, University of Alberta For: Physics Olypiad Weeend, April 6, 008, UofA Introduction: Physicists often attept to solve
Archimedes Principle
Archiedes Principle Ojectives- 1- To easure gauge pressure. 2- To veriy Archiedes' Principle. 3- To use this principle to deterine the density o an unknown liquid deterine the density o an irregular solid
Module #1: Units and Vectors Revisited. Introduction. Units Revisited EXAMPLE 1.1. A sample of iron has a mass of mg. How many kg is that?
Module #1: Units and Vectors Revisited Introduction There are probably no concepts ore iportant in physics than the two listed in the title of this odule. In your first-year physics course, I a sure that
Simple and Compound Harmonic Motion
Siple Copound Haronic Motion Prelab: visit this site: http://en.wiipedia.org/wii/noral_odes Purpose To deterine the noral ode frequencies of two systes:. a single ass - two springs syste (Figure );. two
Physics 120 Final Examination
Physics 120 Final Exaination 12 August, 1998 Nae Tie: 3 hours Signature Calculator and one forula sheet allowed Student nuber Show coplete solutions to questions 3 to 8. This exaination has 8 questions.
On alternative methods of determining Radius of Curvature using Newton s Rings set up
International Letters of Cheistry, Physics and Astronoy Online: 0-03-5 ISSN: 99-3843, Vol. 48, pp 7-31 doi:10.1805/www.scipress.co/ilcpa.48.7 0 SciPress Ltd., Switzerland On alternative ethods of deterining
U V. r In Uniform Field the Potential Difference is V Ed
SPHI/W nit 7.8 Electric Potential Page of 5 Notes Physics Tool box Electric Potential Energy the electric potential energy stored in a syste k of two charges and is E r k Coulobs Constant is N C 9 9. E
Faraday's Law Warm Up
Faraday's Law-1 Faraday's Law War Up 1. Field lines of a peranent agnet For each peranent agnet in the diagra below draw several agnetic field lines (or a agnetic vector field if you prefer) corresponding
NB1140: Physics 1A - Classical mechanics and Thermodynamics Problem set 2 - Forces and energy Week 2: November 2016
NB1140: Physics 1A - Classical echanics and Therodynaics Proble set 2 - Forces and energy Week 2: 21-25 Noveber 2016 Proble 1. Why force is transitted uniforly through a assless string, a assless spring,
Department of Physics Preliminary Exam January 3 6, 2006
Departent of Physics Preliinary Exa January 3 6, 2006 Day 1: Classical Mechanics Tuesday, January 3, 2006 9:00 a.. 12:00 p.. Instructions: 1. Write the answer to each question on a separate sheet of paper.
Model Fitting. CURM Background Material, Fall 2014 Dr. Doreen De Leon
Model Fitting CURM Background Material, Fall 014 Dr. Doreen De Leon 1 Introduction Given a set of data points, we often want to fit a selected odel or type to the data (e.g., we suspect an exponential
SOLVING LITERAL EQUATIONS. Bundle 1: Safety & Process Skills
SOLVING LITERAL EQUATIONS Bundle 1: Safety & Process Skills Solving Literal Equations An equation is a atheatical sentence with an equal sign. The solution of an equation is a value for a variable that
Ocean 420 Physical Processes in the Ocean Project 1: Hydrostatic Balance, Advection and Diffusion Answers
Ocean 40 Physical Processes in the Ocean Project 1: Hydrostatic Balance, Advection and Diffusion Answers 1. Hydrostatic Balance a) Set all of the levels on one of the coluns to the lowest possible density.
NUMERICAL MODELLING OF THE TYRE/ROAD CONTACT
NUMERICAL MODELLING OF THE TYRE/ROAD CONTACT PACS REFERENCE: 43.5.LJ Krister Larsson Departent of Applied Acoustics Chalers University of Technology SE-412 96 Sweden Tel: +46 ()31 772 22 Fax: +46 ()31
Student Exploration: Simple Harmonic Motion
Nae: Date: Student Exploration: Siple Haronic Motion Vocabulary: controlled experient, haronic otion, oscillation, pendulu, period, sprin, sprin constant Prior Knowlede Questions (Do these BEFORE usin
PH 221-1D Spring Oscillations. Lectures Chapter 15 (Halliday/Resnick/Walker, Fundamentals of Physics 9 th edition)
PH 1-1D Spring 013 Oscillations Lectures 35-37 Chapter 15 (Halliday/Resnick/Walker, Fundaentals of Physics 9 th edition) 1 Chapter 15 Oscillations In this chapter we will cover the following topics: Displaceent,
Lecture 8.2 Fluids For a long time now we have been talking about classical mechanics, part of physics which studies macroscopic motion of
Lecture 8 luids or a long tie now we have een talking aout classical echanics part of physics which studies acroscopic otion of particle-like ojects or rigid odies Using different ethods we have considered
Kinetic Theory of Gases: Elementary Ideas
Kinetic Theory of Gases: Eleentary Ideas 17th February 2010 1 Kinetic Theory: A Discussion Based on a Siplified iew of the Motion of Gases 1.1 Pressure: Consul Engel and Reid Ch. 33.1) for a discussion
Physics 140 D100 Midterm Exam 2 Solutions 2017 Nov 10
There are 10 ultiple choice questions. Select the correct answer for each one and ark it on the bubble for on the cover sheet. Each question has only one correct answer. (2 arks each) 1. An inertial reference
8.1 Force Laws Hooke s Law
8.1 Force Laws There are forces that don't change appreciably fro one instant to another, which we refer to as constant in tie, and forces that don't change appreciably fro one point to another, which
Dimensions and Units
Civil Engineering Hydraulics Mechanics of Fluids and Modeling Diensions and Units You already know how iportant using the correct diensions can be in the analysis of a proble in fluid echanics If you don
General Physics General Physics General Physics General Physics. Language of Physics
1 Physics is a science rooted equally firly in theory and experients Physicists observe Nature series of experients easure physical quantities discover how the things easured are connected discover a physical
Kinetic Theory of Gases: Elementary Ideas
Kinetic Theory of Gases: Eleentary Ideas 9th February 011 1 Kinetic Theory: A Discussion Based on a Siplified iew of the Motion of Gases 1.1 Pressure: Consul Engel and Reid Ch. 33.1) for a discussion of
15 Newton s Laws #2: Kinds of Forces, Creating Free Body Diagrams
Chapter 15 ewton s Laws #2: inds of s, Creating ree Body Diagras 15 ewton s Laws #2: inds of s, Creating ree Body Diagras re is no force of otion acting on an object. Once you have the force or forces
PY /005 Practice Test 1, 2004 Feb. 10
PY 205-004/005 Practice Test 1, 2004 Feb. 10 Print nae Lab section I have neither given nor received unauthorized aid on this test. Sign ature: When you turn in the test (including forula page) you ust
Solutions to: Units and Calculations Homework Problem Set Chemistry 145, Chapter 1
to: Units and Calculations Hoework Proble Set Cheistry 145, Chapter 1 Give the nae and abbreviation of the SI Unit for: a Length eter b Mass kilogra kg c Tie second s d Electric Current ap A e Teperature
) = slugs/ft 3. ) = lb ft/s. ) = ft/s
1. Make use of Tables 1. in the text book (See the last page in this assignent) to express the following quantities in SI units: (a) 10. in./in, (b) 4.81 slugs, (c).0 lb, (d) 7.1 ft/s, (e) 0.04 lb s/ft.
Phys463.nb. Many electrons in 1D at T = 0. For a large system (L ), ΕF =? (6.7) The solutions of this equation are plane waves (6.
â â x Ψn Hx Ε Ψn Hx 35 (6.7) he solutions of this equation are plane waves Ψn Hx A exphä n x (6.8) he eigen-energy Εn is n (6.9) Εn For a D syste with length and periodic boundary conditions, Ψn Hx Ψn
Measurement in Scientific Study
Measurement in Scientific Study Scientific Method Observations Data Hypothesis Proposal Experiment Variables Model 13 June 2013 2 13 June 2013 by: RBG 3 Mars Probe Lost to Simple Math Error In 1999, NASA
An Approximate Model for the Theoretical Prediction of the Velocity Increase in the Intermediate Ballistics Period
An Approxiate Model for the Theoretical Prediction of the Velocity... 77 Central European Journal of Energetic Materials, 205, 2(), 77-88 ISSN 2353-843 An Approxiate Model for the Theoretical Prediction
Physics 6A. Stress, Strain and Elastic Deformations. Prepared by Vince Zaccone For Campus Learning Assistance Services at UCSB
Physics 6 Stress, Strain and Elastic Deforations When a force is applied to an object, it will defor. If it snaps back to its original shape when the force is reoved, then the deforation was ELSTIC. We
CHAPTER ONE. Physics and the Life Sciences
Solution anual for Physics for the Life Sciences 2nd Edition by Allang Link download full: http://testbankair.co/download/solution-anual-forphysics-for-the-life-sciences-2nd-edition-by-allang/ CHAPTER
Flipping Physics Lecture Notes: Free Response Question #1 - AP Physics Exam Solutions
2015 FRQ #1 Free Response Question #1 - AP Physics 1-2015 Exa Solutions (a) First off, we know both blocks have a force of gravity acting downward on the. et s label the F & F. We also know there is a
a a a a a a a m a b a b
Algebra / Trig Final Exa Study Guide (Fall Seester) Moncada/Dunphy Inforation About the Final Exa The final exa is cuulative, covering Appendix A (A.1-A.5) and Chapter 1. All probles will be ultiple choice
Physics 2107 Oscillations using Springs Experiment 2
PY07 Oscillations using Springs Experient Physics 07 Oscillations using Springs Experient Prelab Read the following bacground/setup and ensure you are failiar with the concepts and theory required for
Chem/Biochem 471 Exam 3 12/18/08 Page 1 of 7 Name:
Che/Bioche 47 Exa /8/08 Pae of 7 Please leave the exa paes stapled toether. The forulas are on a separate sheet. This exa has 5 questions. You ust answer at least 4 of the questions. You ay answer ore
All Excuses must be taken to 233 Loomis before 4:15, Monday, April 30.
Miscellaneous Notes he end is near don t get behind. All Excuses ust be taken to 233 Loois before 4:15, Monday, April 30. he PHYS 213 final exa ties are * 8-10 AM, Monday, May 7 * 8-10 AM, uesday, May
PHY 171. Lecture 14. (February 16, 2012)
PHY 171 Lecture 14 (February 16, 212) In the last lecture, we looked at a quantitative connection between acroscopic and icroscopic quantities by deriving an expression for pressure based on the assuptions
Elastic Force: A Force Balance: Elastic & Gravitational Force: Force Example: Determining Spring Constant. Some Other Forces
Energy Balance, Units & Proble Solving: Mechanical Energy Balance ABET Course Outcoes: 1. solve and docuent the solution of probles involving eleents or configurations not previously encountered (e) (e.g.
MASS, VOLUME, AND DENSITY HOW TO MAKE LIQUIDS LAYERED!
MASS, VOLUME, AND DENSITY HOW TO MAKE LIQUIDS LAYERED! MASS A measurement of the amount of matter in an object Can be measured with a triple beam balance or electronic balance It is measured in grams!
Experiment 2: Hooke s Law
COMSATS Institute of Inforation Technology, Islaabad Capus PHYS-108 Experient 2: Hooke s Law Hooke s Law is a physical principle that states that a spring stretched (extended) or copressed by soe distance
27 Oscillations: Introduction, Mass on a Spring
Chapter 7 Oscillations: Introduction, Mass on a Spring 7 Oscillations: Introduction, Mass on a Spring If a siple haronic oscillation proble does not involve the tie, you should probably be using conservation
Problem Set 2. Chapter 1 Numerical:
Chapter 1 Nuerical: roble Set 16. The atoic radius of xenon is 18 p. Is that consistent with its b paraeter of 5.15 1 - L/ol? Hint: what is the volue of a ole of xenon atos and how does that copare to
Ph 20.3 Numerical Solution of Ordinary Differential Equations
Ph 20.3 Nuerical Solution of Ordinary Differential Equations Due: Week 5 -v20170314- This Assignent So far, your assignents have tried to failiarize you with the hardware and software in the Physics Coputing
Physically Based Modeling CS Notes Spring 1997 Particle Collision and Contact
Physically Based Modeling CS 15-863 Notes Spring 1997 Particle Collision and Contact 1 Collisions with Springs Suppose we wanted to ipleent a particle siulator with a floor : a solid horizontal plane which
Axis. Axis. Axis. Solid cylinder (or disk) about. Hoop about. Annular cylinder (or ring) about central axis. central axis.
Instructor(s): Acosta, inzler PHYSICS DEPATMENT PHY 048, Spring 04 Final Exa March 4, 04 Nae (print, last first): Signature: On y honor, I have neither given nor received unauthorized aid on this exaination.
Practice. Page 1. Fluids. Fluids. Fluids What parameters do we use to describe fluids? Mass m Volume V
Fluids t ordinary teperature, atter exists in one of three states (5 if you include plasa and Bose-Einstein condensate). Solid - has a shape and fors a surface Liquid - has no shape but fors a surface
Chapter 1: Basics of Vibrations for Simple Mechanical Systems
Chapter 1: Basics of Vibrations for Siple Mechanical Systes Introduction: The fundaentals of Sound and Vibrations are part of the broader field of echanics, with strong connections to classical echanics,
Why does a hot air balloon rise up in the air? Record your ideas on the lines below. Why are gases less dense than liquids?
Fluids and Density Before You Read Why does a hot air balloon rise up in the air? Record your ideas on the lines below. What are fluids? A fluid is any form of matter that can flow. Liquids and gases are
Lesson 24: Newton's Second Law (Motion)
Lesson 24: Newton's Second Law (Motion) To really appreciate Newton s Laws, it soeties helps to see how they build on each other. The First Law describes what will happen if there is no net force. The
UNIVERSITY OF SASKATCHEWAN Department of Physics and Engineering Physics
UNIVERSITY OF SASKATCHEWAN Departent of Physics and Engineering Physics 017 Saskatchewan High School Physics Scholarship Copetition Wednesday May 10, 017 Tie allowed: 90 inutes This copetition is based
I affirm that I have never given nor received aid on this examination. I understand that cheating in the exam will result in a grade F for the class.
Che340 hysical Cheistry for Biocheists Exa 3 Apr 5, 0 Your Nae _ I affir that I have never given nor received aid on this exaination. I understand that cheating in the exa will result in a grade F for
AP Physics Thermodynamics Wrap-up
AP Physics herodynaics Wrap-up Here are your basic equations for therodynaics. here s a bunch of the. 3 his equation converts teperature fro Fahrenheit to Celsius. his is the rate of heat transfer for
Molecular Speeds. Real Gasses. Ideal Gas Law. Reasonable. Why the breakdown? P-V Diagram. Using moles. Using molecules
Kinetic Theory of Gases Connect icroscopic properties (kinetic energy and oentu) of olecules to acroscopic state properties of a gas (teperature and pressure). P v v 3 3 3 But K v and P kt K v kt Teperature
BALLISTIC PENDULUM. EXPERIMENT: Measuring the Projectile Speed Consider a steel ball of mass
BALLISTIC PENDULUM INTRODUCTION: In this experient you will use the principles of conservation of oentu and energy to deterine the speed of a horizontally projected ball and use this speed to predict the
Lecture #8-3 Oscillations, Simple Harmonic Motion
Lecture #8-3 Oscillations Siple Haronic Motion So far we have considered two basic types of otion: translation and rotation. But these are not the only two types of otion we can observe in every day life.
26 Impulse and Momentum
6 Ipulse and Moentu First, a Few More Words on Work and Energy, for Coparison Purposes Iagine a gigantic air hockey table with a whole bunch of pucks of various asses, none of which experiences any friction
Massachusetts Institute of Technology Quantum Mechanics I (8.04) Spring 2005 Solutions to Problem Set 4
Massachusetts Institute of Technology Quantu Mechanics I (8.04) Spring 2005 Solutions to Proble Set 4 By Kit Matan 1. X-ray production. (5 points) Calculate the short-wavelength liit for X-rays produced
OSCILLATIONS AND WAVES
OSCILLATIONS AND WAVES OSCILLATION IS AN EXAMPLE OF PERIODIC MOTION No stories this tie, we are going to get straight to the topic. We say that an event is Periodic in nature when it repeats itself in
What is mass? What is inertia? Turn to a partner and discuss. Turn to a new partner and discuss. Mass is. Newton s Law of Universal Gravitation
Turn to a partner and discuss Newton s Law of Universal Gravitation ass? Mass is the aount of atter in an object.! a easure of the inertia of an object.! easured in units of kilogras.! constant everywhere.!!
Magnetic susceptibility measurements of transition metal containing compounds
Magnetic susceptibility easureents of transition etal containing copounds Introduction: Measureents of agnetic properties have been used to characterize a wide range of systes fro oxygen, etallic alloys,
Chemistry 432 Problem Set 11 Spring 2018 Solutions
1. Show that for an ideal gas Cheistry 432 Proble Set 11 Spring 2018 Solutions P V 2 3 < KE > where is the average kinetic energy of the gas olecules. P 1 3 ρ v2 KE 1 2 v2 ρ N V P V 1 3 N v2 2 3 N
In the session you will be divided into groups and perform four separate experiments:
Mechanics Lab (Civil Engineers) Nae (please print): Tutor (please print): Lab group: Date of lab: Experients In the session you will be divided into groups and perfor four separate experients: (1) air-track
GAUTENG DEPARTMENT OF EDUCATION SENIOR SECONDARY INTERVENTION PROGRAMME. PHYSICAL SCIENCE Grade 11 SESSION 11 (LEARNER NOTES)
PYSICAL SCIENCE Grade 11 SESSION 11 (LEARNER NOTES) MOLE CONCEPT, STOICIOMETRIC CALCULATIONS Learner Note: The ole concept is carried forward to calculations in the acid and base section, as well as in
2. Electric Current. E.M.F. of a cell is defined as the maximum potential difference between the two electrodes of the
2. Electric Current The net flow of charges through a etallic wire constitutes an electric current. Do you know who carries current? Current carriers In solid - the electrons in outerost orbit carries
Moment of Inertia. Terminology. Definitions Moment of inertia of a body with mass, m, about the x axis: Transfer Theorem - 1. ( )dm. = y 2 + z 2.
Terinology Moent of Inertia ME 202 Moent of inertia (MOI) = second ass oent Instead of ultiplying ass by distance to the first power (which gives the first ass oent), we ultiply it by distance to the second
Distillation. The Continuous Column. Learning Outcomes. Recap - VLE for Meth H 2 O. Gavin Duffy School of Electrical Engineering DIT Kevin Street
Distillation The Continuous Colun Gavin Duffy School of Electrical Engineering DIT Kevin Street Learning Outcoes After this lecture you should be able to.. Describe how continuous distillation works List
Name Period. What force did your partner s exert on yours? Write your answer in the blank below:
Nae Period Lesson 7: Newton s Third Law and Passive Forces 7.1 Experient: Newton s 3 rd Law Forces of Interaction (a) Tea up with a partner to hook two spring scales together to perfor the next experient:
Chapter 8 Deflection. Structural Mechanics 2 Dept of Architecture
Chapter 8 Deflection Structural echanics Dept of rchitecture Outline Deflection diagras and the elastic curve Elastic-bea theory The double integration ethod oent-area theores Conjugate-bea ethod 8- Deflection
Pearson Physics Level 20 Unit IV Oscillatory Motion and Mechanical Waves: Unit IV Review Solutions
Pearson Physics Level 0 Unit IV Oscillatory Motion and Mechanical Waves: Unit IV Review Solutions Student Book pages 440 443 Vocabulary. aplitude: axiu displaceent of an oscillation antinodes: points of
Problem Set 14: Oscillations AP Physics C Supplementary Problems
Proble Set 14: Oscillations AP Physics C Suppleentary Probles 1 An oscillator consists of a bloc of ass 050 g connected to a spring When set into oscillation with aplitude 35 c, it is observed to repeat
Laurie s Notes. Overview of Section 7.5
Laurie s Notes Overview of Section 7. Introduction Students have developed a repertoire of equation-solving techniques throughout their study of algebra. In this lesson, additional techniques are presented.
4 = (0.02) 3 13, = 0.25 because = 25. Simi-
Theore. Let b and be integers greater than. If = (. a a 2 a i ) b,then for any t N, in base (b + t), the fraction has the digital representation = (. a a 2 a i ) b+t, where a i = a i + tk i with k i =
Accuracy of the Scaling Law for Experimental Natural Frequencies of Rectangular Thin Plates
The 9th Conference of Mechanical Engineering Network of Thailand 9- October 005, Phuket, Thailand Accuracy of the caling Law for Experiental Natural Frequencies of Rectangular Thin Plates Anawat Na songkhla
LAB MECH8.COMP From Physics with Computers, Vernier Software & Technology, 2003.
LAB MECH8.COMP Fro Physics with Coputers, Vernier Software & Technology, 003. INTRODUCTION You have probably watched a ball roll off a table and strike the floor. What deterines where it will land? Could
Q5 We know that a mass at the end of a spring when displaced will perform simple m harmonic oscillations with a period given by T = 2!
Chapter 4.1 Q1 n oscillation is any otion in which the displaceent of a particle fro a fixed point keeps changing direction and there is a periodicity in the otion i.e. the otion repeats in soe way. In
Construction of the Electronic Angular Wave Functions and Probability Distributions of the Hydrogen Atom
Construction of the Electronic Angular Wave Functions and Probability Distributions of the Hydrogen Ato Thoas S. Kuntzlean Mark Ellison John Tippin Departent of Cheistry Departent of Cheistry Departent
TAP 413-2: Measuring the charge to mass ratio for an electron
TAP 413-: Measuring the charge to ass ratio for an electron Using circular otion Using a agnetic field to drive an electron round in a circle can give inforation about the acceleration. The agnetic force
HW 6 - Solutions Due November 20, 2017
Conteporary Physics I HW 6 HW 6 - Solutions Due Noveber 20, 2017 1. A 4 kg block is attached to a spring with a spring constant k 200N/, and is stretched an aount 0.2 [5 pts each]. (a) Sketch the potential
First of all, because the base kets evolve according to the "wrong sign" Schrödinger equation (see pp ),
HW7.nb HW #7. Free particle path integral a) Propagator To siplify the notation, we write t t t, x x x and work in D. Since x i, p j i i j, we can just construct the 3D solution. First of all, because
Chapter 6: Economic Inequality
Chapter 6: Econoic Inequality We are interested in inequality ainly for two reasons: First, there are philosophical and ethical grounds for aversion to inequality per se. Second, even if we are not interested
The Lagrangian Method vs. other methods (COMPARATIVE EXAMPLE)
The Lagrangian ethod vs. other ethods () This aterial written by Jozef HANC, jozef.hanc@tuke.sk Technical University, Kosice, Slovakia For Edwin Taylor s website http://www.eftaylor.co/ 6 January 003 The
OBJECTIVES INTRODUCTION
M7 Chapter 3 Section 1 OBJECTIVES Suarize data using easures of central tendency, such as the ean, edian, ode, and idrange. Describe data using the easures of variation, such as the range, variance, and
Chapter GRAVITATION. Activity Gravitation. Let us try to understand the motion of the moon by recalling activity 8.11.
Chapter 10 GRAVITATION In Chapters 8 and 9, we have learnt about the otion of objects and force as the cause of otion. We have learnt that a force is needed to change the speed or the direction of otion
21. Practice Problem (page 556) What is the volume of 5.65 mol of helium gas at a pressure of 98 kpa and a temperature of 18.0 C?
Section 12.2 The Ideal Gas Law Solutions for Practice Probles Student Edition page 556 21. Practice Proble (page 556) What is the volue of 5.65 ol of heliu gas at a pressure of 98 kpa and a teperature
Honors Lab 4.5 Freefall, Apparent Weight, and Friction
Nae School Date Honors Lab 4.5 Freefall, Apparent Weight, and Friction Purpose To investigate the vector nature of forces To practice the use free-body diagras (FBDs) To learn to apply Newton s Second
Water a) 48 o b) 53 o c) 41.5 o d) 44 o. Glass. PHYSICS 223 Exam-2 NAME II III IV
PHYSICS 3 Exa- NAME. In the figure shown, light travels fro aterial I, through three layers of other aterials with surfaces parallel to one another, and then back into another layer of aterial I. The refractions
Simple Harmonic Motion
Siple Haronic Motion Physics Enhanceent Prograe for Gifted Students The Hong Kong Acadey for Gifted Education and Departent of Physics, HKBU Departent of Physics Siple haronic otion In echanical physics,
For a situation involving gravity near earth s surface, a = g = jg. Show. that for that case v 2 = v 0 2 g(y y 0 ).
Reading: Energy 1, 2. Key concepts: Scalar products, work, kinetic energy, work-energy theore; potential energy, total energy, conservation of echanical energy, equilibriu and turning points. 1.! In 1-D
Chapter 6 1-D Continuous Groups
Chapter 6 1-D Continuous Groups Continuous groups consist of group eleents labelled by one or ore continuous variables, say a 1, a 2,, a r, where each variable has a well- defined range. This chapter explores:
Name Class Date. two objects depends on the masses of the objects.
CHAPTER 12 2 Gravity SECTION Forces KEY IDEAS As you read this section keep these questions in ind: What is free fall? How are weight and ass related? How does gravity affect the otion of objects? What
Importance of Sources using the Repeated Fusion Method and the Proportional Conflict Redistribution Rules #5 and #6
dvances and pplications of DST for Inforation Fusion. Collected Works. Volue 4 Iportance of Sources using the Repeated Fusion Method and the Proportional Conflict Redistribution Rules #5 and #6 Florentin
The Thermal Dependence and Urea Concentration Dependence of Rnase A Denaturant Transition
The Theral Dependence and Urea Concentration Dependence of Rnase A Denaturant Transition Bin LI Departent of Physics & Astronoy, University of Pittsburgh, Pittsburgh, PA 15260, U.S.A Feb.20 th, 2001 Abstract:
Non-Parametric Non-Line-of-Sight Identification 1
Non-Paraetric Non-Line-of-Sight Identification Sinan Gezici, Hisashi Kobayashi and H. Vincent Poor Departent of Electrical Engineering School of Engineering and Applied Science Princeton University, Princeton,
On the Diffusion Coefficient: The Einstein Relation and Beyond 3
Stoch. Models, Vol. 19, No. 3, 2003, (383-405) Research Report No. 424, 2001, Dept. Theoret. Statist. Aarhus On the Diffusion Coefficient: The Einstein Relation and Beyond 3 GORAN PESKIR 33 We present
2. A crack which is oblique (Swedish sned ) with respect to the xy coordinate system is to be analysed. TMHL
(Del I, teori; 1 p.) 1. In fracture echanics, the concept of energy release rate is iportant. Fro the fundaental energy balance of a case with possible crack growth, one usually derives the equation where
UNIVERSITY OF SASKATCHEWAN Department of Physics and Engineering Physics
UNIVERSITY OF SASKATCHEWAN Departent of Physics and Engineering Physics 05 Saskatchewan High School Physics Scholarship Copetition May, 05 Tie allowed: 90 inutes This copetition is based on the Saskatchewan