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Physics 228 Spring 2008
Geometric Optics and Optical Instruments (Ch. 34)
Due at 11:59pm on Monday, February 11, 2008
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Spherical Mirror 1
You wish to create an image t
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Physics 228 Spring 2008
Nuclear and Particle Physics
Due at 11:59pm on Monday, May 5, 2008
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Multiple Choice Question - 43.20
Part A Which of the following is not true
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Physics 228 Spring 2008
Wave Function and Schroedinger Equation
Due at 11:59pm on Wednesday, April 2, 2008
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Finding Probabilities from the Wave Function
Learning Goal:
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Physics 228 Spring 2008
Special Relativity (Ch. 37)
Due at 11:59pm on Monday, March 10, 2008
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Understanding Lorentz Transformations
Learning Goal: To be able to perform
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Physics 228 Spring 2008
Photons, Electrons, Matter Waves, and Atoms
Due at 11:59pm on Monday, March 24, 2008
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The Photoelectric Effect Experiment
Learning Goal: To unde
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Physics 228 Spring 2008
Molecules and Condensed Matter
Due at 11:59pm on Monday, April 21, 2008
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What Holds Matter Together?
Learning Goal: To be able to identify the
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Physics 228 Spring 2008
Many-Electron Atoms
Due at 11:59pm on Monday, April 14, 2008
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Many-Electron Atoms
Learning Goal: To understand how electrons are placed into su
Physics 228 Spring 2013 Analytical Physics IIB
www.physics.rutgers.edu/ugrad/228
Lecture 2:
Images from Mirrors
Recitations start this week,
with quiz.
1st HW due 11:59 PM,
Monday Feb 3
iClicker:
The woman is wondering why the mirror
reverses her left/rig
Physics 228
First exam - Tonight, 10:00 PM
You are allowed 1 formula sheet (both sides), pencils, and a calculator - no
devices with network capability.
Today: Introduction to Special Relativity
Theory of Relativity
Special Relativity: A. Einstein, 1905
Physics 228
Exam Thursday night 10 PM! Room assignments online.
Please bring: Formula sheet (both sides OK), pencils, erasers, a
calculator, and a working brain.
Please check out list of students w/o iclicker!
Today: Polarization, Scattering
iClicker
Reca
Physics 228
Today: Interference
www.physics.rutgers.edu/ugrad/228
Check list of students w/o registered iclicker!
You have studied interference at some level in 124, so this should
be in some respects review.
Interference
Why do we see the
colors in the s
Today: Lenses
www.physics.rutgers.edu/ugrad/228
We learned we can make a real
image with mirrors, but that is
not too helpful for putting a
camera in your iphone.
For that, we will use lenses.
To "simplify" the geometry, we will assume lenses are
made wit
*19-4. The space capsule has a mass of 1200 kg and a
moment of inertia [G = 900 kg - m2 about an axis passing
through G and directed perpendicular to the page. If it is
traveling forward with a speed 125 = 800 m/s and
executes a turn by means of two jets,
18-5. At the instant shown, link AB has an angular
velocity (1),; = 2 rad/s. if each link is considered as a
uniform slender bar with a weight of0.5 lb/in., determine
the total kinetic energy of the system.
6
5: = z = 1.5 rad/s
v: = 1.5(4/5) = 8.48531n.
Midterm Exam 2, Thursday, Nov 10, 2011
Lev Borisov, Math 251
DO NOT OPEN THE EXAM
BEFORE THE START
ANNOUNCEMENT !
Please write your name below.
Name:
Section:
Each problem is worth 20 points, for a total of 100 points. Calculators are not allowed on this
Midterm Exam 2, Friday, March 30, 2012
Lev Borisov, Math 251
DO NOT OPEN THE EXAM
BEFORE THE START
ANNOUNCEMENT !
Please write your name below.
Name:
Each problem is worth 20 points, for a total of 100 points. Calculators are not allowed on this test. Ple
KINEMATICS OF PARTICLES UNIFORM RECTILINEAR a MOTION
=0 v = v 0 = cons tan t x = x 0 + vt a = cons tan t v = v 0 + at t2 x = x0 + v0 t + a 2 2 2 v = v 0 + 2a ( x - x 0 ) vX = vX 0 vY = vYO - gt x = x0 + vx 0t y = y0 + v y 0t - g t 2
2
RECTANGULAR COORDINA
KINEMATICS OF RIGID BODIES TRANSLATION: all particles have the same velocities and accelerations at any given instantROTATION ABOUT A FIXED AXIS: ROTATION OF A SLAB: UNIFORM ROTATION: UNIFORMLY ACCELERATED ROTATION: velocities IN PLANE MOTION (point A tra
KINEMATICS OF RIGID BODIES TRANSLATION: all particles have the same velocities and accelerations at any given instantROTATION ABOUT A FIXED AXIS: ROTATION OF A SLAB: UNIFORM ROTATION: UNIFORMLY ACCELERATED ROTATION: velocities IN PLANE MOTION (point A tra
12-10. A particle travels in a straight line such that for a
short time 2 s S t S 65 its motion is described by
v = (4/a) ft/s, where a is in ft/sz. If v = 6ft/s when
t = 2 5, determine the particles acceleration when t = 3 5.
12-11. The acceleration of
*134. The van is traveling at 20 km/h when the 20 km/h
coupling of the trailer at A fails. 1f the trailer has a mass of
250 kg and coasts 45 m before coming to rest, determine
the constant horizontal force F created by rolling friction
which causes the
14-6. When a 7-kg projectile is fired from a cannon
barrel that has a length of 2 m, the explosive force exerted
on the projectile, while it is in the barrel, varies in the 15
manner shown. Determine the approximate muzzle velo
city of the projectile at
Physics 228
Today:
Zeeman Effect
Spin
Many-Electron Atoms
iClicker
Shown here is a set of degenerate
orbitals belonging to a certain
orbital angular momentum
quantum number l. These orbitals
are
a)
b)
c)
d)
e)
The degeneracy 2l + 1 = 5
s-orbitals
Thus
l
=
Physics 230 Lab 3: Light Wave Interference
Goals
Test the wave model of light.
Investigate single-slit light wave interference.
Design an experiment to verify the properties of an interference grating.
I. Testing experiment: Double-slit interfere
Physics 228 Lecture 3
Today:
Spherical Mirrors
Lenses
www.physics.rutgers.edu/ugrad/228
From similar
triangles, you can
see that the
magnification is
M = y/y = -s/s
Define:
Distance from mirror to focus = f = R/2.
Distance from mirror to object = s.
Dis
Physics 228
Today:
Schrdinger Equation
1D Quantum Mechanics
Particle in a Box
Tunneling
Harmonic Oscillator
Review: Schrdinger Equation for a Free Particle
Use a complex wave function:
(x,t) = A ei(kx-t).
(The real part oscillates like a cosine, the imagi