PHY2003 Modern Physics Quiz i
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1. (i0 points) A box of dimensions i0 m x 1 mx 1 m is aCCeierated to high velocity.
The/goal is to get it to appear to us to be a cube. is this possible?
2y Oniy if you accelerate it in the direction
PHY2003 Modern Physics
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Midterm Exam 2
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1. (5 points) How does Schrodinger's equation in 3D differ from Schrodinger's
equation in 1D?
A. There are three wave functions instead of just one (only)
B. The wave function is a function of all thr
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PHY2003 Modern Physics.
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Midterm Exam 1
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1. (5 points) Monochromatic
light strikes a metal surface and electrons are ejected
from the metal. If only the intensity of the light is increased,.what
will happen to
PHY2003 Modern Physics
Practice Final Exam
Name: _
Part I. Multiple Choice. Do all of the following. Each problem is worth 5 points.
1. A box of dimensions 10 m 1 m 1 m is accelerated to high velocity. The goal
is to get it to appear to us to be a cube. I
PHY2003 Modern Physics
Practice Midterm Exam 2
Name: _
1. (5 points) What condition would cause us to conclude that a particle
cannot be at a point (x)?
a. If the wave function (x) = 0 there (only)
b. If the wave function (x) is negative there (only)
c. I
PHY2003 Modern Physics
Practice Midterm Exam I
Name: _
1. (6 points) A relativistic frog jumps straight up into the air at a speed near
the speed of light. What does it look like to an observer standing on the
ground?
A)
B)
C)
D)
2. (6 points) Shining 1 W
PHY2003 Modern Physics Practice Midterm Exam [
Name: SD WT“ ﬁg 3
I. (6 points) A relativistic frog jumps straight up into the air at a speed near the speed of light.
What does it look like to an observer standing on the ground?
2. (6 points) Shining 1 W
PHY2003 Modern Physics Practice Midterm Exam 2
Name: MOMS
1. {5 points) What condition wouid cause us to conclude that a particle cannot be at a
point (x)?
(a) If the wave function who = 0 there (only)
b. If the wave function 1900 is negative there (onl
PHY2003 Modern Physics - Quiz 2
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1. (8 points) Why does the classical explanation of the photoelectric effect faii? Why
did Einstein’s idea that light has particle and wave properties resolve the critical
issues? .
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PHY2003 Modern Physics , Quiz 4
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1. (6 points) Suppose I have found a soiution of Schrodinger’s time—independent equation
with energy E and wave function 1p(x). What would the soiution ‘POC, t) of the time
dependent Schrodinger equation loo
PHY2003 Modern Physics Quiz 3
$10 Luff"! 0N g
Name:
t. (5 points) Scattering a—particles off gold atoms ailowed Rutherford to
A. Measure the angular momentum of the electrons in an atom
B. Measure the energy levels of the electrons in an atom
. Measure
Quiz I
PHY2003 Modern Physics
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(10 poin ) A box of dimensions 10m x 1 mx 1 m is accelerated to high velocity.
is to get it to appear to us to be a cube. Is this possible?
Only if you accelerate it in the direction of the long