Homework Assignment 7
Due 30 October 2002
Statistical Mechanics
1. Problem 10.13 Soap lms (Reif 5.15)
The gure illustrates a soap lm (shown in gray) supported by a wire frame. Because of surface tension the
lm exerts a force 2l on the cross wire. This for
Preface
c 2009 by Harvey Gould and Jan Tobochnik
31 May 2009
This text is about two closely related subjects: thermodynamics and statistical mechanics.
Thermodynamics is a general theory of macroscopic systems which provides limits on allowable
physical p
Phys. 3341 Homework Solution Set #3
Yoav Kallus
1
Reif 3.1
(a) Each molecule has an independent one-in-four chance of being in the smaller
partition. Therefore, the mean number of He and Ne molecules respectively in
that partition are 25 and 250 respectiv
PHYSICS OLYMPIAD
( )
1993 MULTIPLE CHOICE SCREENING TEST
30 QUESTIONS40 MINUTES
DO NOT OPEN THIS TEST UNTIL YOU ARE TOLD TO BEGIN
This test contains 30 multiple choice questions. Your answer to each question must be
marked on the optical mark answer sheet
Statistical Physics II
(PHYS*4240)
Lecture notes (Fall 2009)
1
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Eric Poisson
Department of Physics
University of Guelph
3
Contents
1 Review of thermodynamics
1.1 Thermodynamic variables
1.2 Equilibrium
1.3 Equation of st
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Physics 425, Spring 2009
Final Review
I. Introduction to Thermal and Statistical Physics: State of the System a. Understand what are particle systems and what are their microscopic and macroscopic properties. b. Must understand how macroscopic measurement
Physics 301 Problem Set 4
The reading is Chapter 5 sections 5.5-5.12.
Problem 1. (10 pts) Reif 5.7
Problem 2. (20 pts) Reif 5.14
Problem 3. (10 pts) Reif 5.15
Problem 4. (10 pts) Reif 5.16
Problem 5. (10 pts) Reif 5.17
Problem 6. (10 pts) Reif 5.18
Proble
P340:Homework Assignment #9
Due 30 March. 2011 (50 Points total)
Please write out complete solutions (not j ust provide answers) to the following problems.
Some refer to the problems in the back o f chapters in Baierlein's text.
1. Baierlein 10.7
2. Bai
P340:Homework Assignment #9
Due 30 March. 2011 (50 Points total)
Please write out complete solutions (not j ust provide answers) to the following problems.
Some refer to the problems in the back o f chapters in Baierlein's text.
1. Baierlein 10.7
2. Bai
P340:Homework Assignment #9
Due 30 March. 2011 (50 Points total)
Please write out complete solutions (not j ust provide answers) to the following problems.
Some refer to the problems in the back o f chapters in Baierlein's text.
1. Baierlein 10.7
2. Bai
Solar
Energy
Science
Projects
CONTENTS
2
4
8
10
13
S
Solar Air Heater
S
Solar Water Heater
S
Solar Hot Dog Cooker
S
Effects of Amount and Wavelength
of Light on a Solar Cell
S
Glossary
SOLAR ENERGY
SCIENCE PROJECTS
Solar energy can be used to heat our hom
PHYSICS 301 MIDTERM EXAM
October 28, 2010
This exam consists of four problems on two pages. Use the same exam booklet for all
problems, continuing to another booklet if necessary. Print your name on each booklet as
you start it. On the cover of your rst b
1
Solutions to Homework Problem Set 16
1. Find the eciency of the Carnot cycle in terms of Th and Tl .
V4 V2 From the class notes, the total work done throughout the Carnot cycle is W = RTh ln V1 + RTl ln V3 , V2 and heat is absorbed only during the isoth
1
Solutions to Homework Problem Set 12
Stowe 11.40 (a) In this problem, we are supposed to nd dS as a function of independent variables dT and S S 1 S S dP . We may write dS = T |P dT + P |T dP . T |P = T TT |P = CP . Using Maxwell relations, T S |T = V |
PHYSICS 420
THERMAL PHYSICS
J. D. Maynard
READING ASSIGNMENT: Reif, Chapter 5
Homework #6
Due Lecture 33
You are on your honor to work on this on your own, or get hints from Professor Maynard or
the Teaching Assistant only.
1. In a temperature range near
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Electronic Knowledge & Design
Techniques For TOYS
Introduction
With intensifying market competition for the Hong Kong toy industry recent years, it is essential to add
new elements to your products, such as electronic components with sound effects, motion
Chapter 23 Electrical Potential
Conceptual Problems
1 [SSM] A proton is moved to the left in a uniform electric field that points to the right. Is the proton moving in the direction of increasing or decreasing electric potential? Is the electrostatic pote