8.012 Fall 2008
Quiz 1
Problem 1: Quick Multiple Choice Questions [10 pts]
For each of the following questions circle the correct answer. You do not need to
show any work.
(a) Which of the following i
MASSACHUSETTS INSTITUTE OF TECHNOLOGY
Physics Department
8.044 Statistical Physics I
Spring Term 2003
Exam #1
Problem 1 (35 points) Isotopic Abundance
p(A)
1/2
1/3
1/6
n
n+1
n+2
A
A certain element ha
,
8. OIcfw_l.(
'"
SOL ur Id/ol J
EMMltl
,
.
I : , a)
,
,
I
I ".
,.
,
'
."
J
:
. s.
A
.:! b)
t
:
!
,
:' I
"
,
,i
'"
i
. ,
i.! d)
,.
:.j
ALL auT O)JE IJOrol'E McUT tfftVE
ittE QTHe-R
(elf
C/IO(C[:S) MO
Problem 2 (25 points)
Shown below are plots of voltage V(t) and current l(t) for an RLC
series circuit connected to an AC power supply.
(a) How big is the impedance Z of the circuit in Ohm?
. V». - 3
HW Solutions # 14 - 8.01 MIT - Prof.
Kowalski
Relativity. 1) 37.20
Relativistic Relative Velocity
Write dierential form of Lorentz transformation: x = (x ut) t = (t ux/c2 ) 1 = 1 u2 /c2 which is: dx =
HW Solutions # 13 - 8.01 MIT - Prof.
Kowalski
Harmonic Oscillators and Relative Motion.
1)
Vibration Isolation System
a) Lets denote the table displacement from equilibrium with Y . The Newtons second
Your Name_Section_
HOMEWORK #13 - 8.01 MIT - Prof. Kowalski
Due 4:00PM Thursday Dec. 4, 2003
Topics: Harmonic Oscillators and Relative Motion
Any following problems designated with a bold number indic
Centripetal force for a particle in uniform circular motion.
Forces on a body whirling in a vertical circle with center at O.
The total displacement from a to b has been divided into small intervals o
Topics: Relativity
Since not everyone has the Special relativity supplement from Young and l-recdman 1 lm
edition. this assignment will be posted only in Mastering lliysits.
37.20 Two particles in a h