Department of Mechanical Engineering
Buoyant Force
Objective: The objective of this experiment is to calculate the density of a fluid using
Archimedes principle.
Theory: Archimedes Principle states that the buoyant upward force on an object
entirely or pa

Waves Practice Problems
PSI AP Physics B
Name_
1. In a wave, the distance traveled by a wave during one period is called:
(A) Amplitude
(B) Frequency
(C) Wavelength
(D) Displacement (E) Intensity
2. A stretched wire resonates in one loop. The midpoint of

Exercises
17.15 A Constant-Volume Gas Thermometer. An experimenter
using a gas thermometer found the pressure at the triple point of
water (0.0l0C) to be 4.80 X lo4 Pa and the pressure at the normal
boiling polnt (100C) to be 6.50 X lo4 Pa. a) Assuming th

ENGG2000
Final Examination
December 14, 2005
1- Determine the magnitude of the projected component of the 100-lb force acting along the axis BC of the
pipe.
ENGG2000
Final Examination
December 14, 2005
2- The belt passing over the pulley is subjected to t

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Practice Midterm on Magnetism
1) An electron is moving at 3.0 x 106 m/s at an angle of 40o to a 0.80-T magnetic field. What is
the magnitude of the acceleration of the electron?
a) 2.7 x 1017 m/s2
b) 1.4 x 1017 m/s2
c) 5.2 x 1017 m/s2
d) 7.8 x 1017 m/s2
e

Physics 2220 Module 08 Homework
01.
An electron moves along the z-axis with vz = 2.0 107 m/s. As it passes the origin, what are the strength
and direction of the magnetic field at the (x, y, z) positions of (a) (1 cm, 0 cm, 0 cm), (b) (0 cm, 0 cm, 1
cm),

Standing Waves & Resonance (AP1)
1.
1.
A pipe of length 80 cm is closed at one end and open at the other. Sound is created in the pipe at four different
frequencies. The diagram show the locaiton of notes (N) and antinodes (A) in the pipe for the four mod

Chemistry 362
Spring 2013
Dr. Jean M. Standard
April 10, 2013
Name _KEY_
Physical Chemistry II Exam 3 Solutions
1.) (15 points) The radial wavefunction of the 1s orbital for a hydrogen-like ion has the
form
" Z % 3 / 2 Zr / a
0
R10 (r) = 2 $ ' e
,
a
# 0&

PY106 Class13
Permanent Magnets
Magnetic Fields
and
Forces on Moving Charges
We encounter magnetic fields frequently in daily life from those due
to a permanent magnet. Each permanent magnet has a north pole
and a south pole. If we put small compasses (th

CHAPTER 10
TEMPERATURE & KINETIC THEORY
INTERNET QUESTIONS 1 - 30
CONCEPT QUESTIONS 1 - 6
J.C. Doppler (1803-1853
1.
Room temperature is often taken to be 68oF. What
is this on the Celsius scale?
2.
Among the highest and lowest temperatures
recorded are 1

MasteringPhysics
9/25/08 10:15 AM
Assignment Display Mode:
View Printable Answers
PHY208FALL2008
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Week3HW
Due at 11:59pm on Sunday, September 21, 2008
View Grading Details
The next exercise is about reflection and refraction of light
Is Light Ref

AP Physics B
Lesson 16 HW
Outcomes
1. Determine the work done on or by a confined ideal gas.
2. Apply the First Law of Thermodynamics to solve problems involving idealized
Carnot Cycles.
3. Determine the efficiency of a heat engine.
U=QW
PV=nRT
U=3/2 nRT

Flowing fluids, such as the water flowing in the
photograph at Coors Falls in Colorado, can
make interesting patterns. In this chapter, we
will investigate the basic physics behind such
flow. Photo credit: Digital Vision.
It is interesting to think about

Unit 1 Practice Test AP Physics
1. A particle travels along a curved path between two points P and Q as shown.
0
P
The displacement of the particle does not depend on
A) the location of P.
the location of Q. E)
the distance traveled from P to Q.
D) the

Recitation 1
Chapter 12
Problem 12.2. In an engine, a piston oscillates with simple harmonic motion so that its position varies according to the
expression
x = (5.00 cm) cos(2t + /6)
(1)
where x is in centimeters and t is in seconds. At t = 0, find (a) th

Recitation 2
Chapter 19
Problem 35. A solid sphere of radius R = 40.0 cm has a total charge of q = 26.0 C uniformly distributed throughout its volume.
Calculate the magnitude E of the electric field (a) ra = 0 cm, (b) rb = 10.0 cm, (c) rc = 40.0 cm, and (

Physics 1653
Final Exam - Review Questions
Chapter 22 Reflection & Refraction
1. The photon energy for light of wavelength 500 nm is approximately
A) 1.77 eV B) 3.10 eV C) 6.20 eV D) 2.48 eV E) 5.46 eV
Ans: D
3. If the wavelength of the incident light is

Physics 202 Problems - Week 11
Worked Problems
Chapter 28: 10, 17, 30, 42, 52, 62
Problem 28.10)
In the figure below, the two speakers emit sound that is 180o out of phase and of a single
frequency, f.
(a) Does Larry hear a sound intensity that is a maxim

A constant-volume gas thermometer is calibrated in dry ice (that is,
evaporating carbon dioxide in the solid state, with a temperature of
_80.0C) and in boiling ethyl alcohol (78.0C). The two pressures are
0.900 atm and 1.635 atm. (a) What Celsius value o