MASSACHUSETTS INSTITUTE OF TECHNOLOGY
Department of Physics
Physics 8.01T
Fall Term 2004
Practice Exam Three Solutions
Problem 1a) (5 points) Collisions and Center of Mass Reference Frame
In the lab f
MASSACHUSETTS INSTITUTE OF TECHNOLOGY
Physics Department
8.044 Statistical Physics I
Spring Term 2013
Practice Exam #2
Problem 1 (35 points) Weakly Interacting Bose Gas
At low temperatures the entropy
MASSACHUSETTS INSTITUTE OF TECHNOLOGY
Physics Department
8.044 Statistical Physics I
Spring Term 2013
Solutions, Practice Exam #2
Problem 1 (35 points) Weakly Interacting Bose Gas
@P
@P
a)
dP =
dT +
d
MASSACHUSETTS INSTITUTE OF TECHNOLOGY
Physics Department
8.044 Statistical Physics I
Spring Term 2013
Solutions to Problem Set #9
Problem 1: The Big Bang
If the expansion is adiabatic,
S = 0.
S =
@F
@
MASSACHUSETTS INSTITUTE OF TECHNOLOGY
Physics Department
8.044 Statistical Physics I
Spring Term 2013
Problem Set #8
Due in hand-in box by 12:40 PM, Wednesday, April 10
Problem 1: Dust Grains in Space
MASSACHUSETTS INSTITUTE OF TECHNOLOGY
Physics Department
8.044 Statistical Physics I
Spring Term 2013
Problem Set #9
Due in hand-in box by 4;00 PM, Friday, April 19
Problem 1: The Big Bang
Early in th
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iV\ xkglit stkbm
.me\ \s 3H 1!, (fecfw_'2
'3 vec(k) cfw_3 U' amt
M
11*: \1W\ U 1 ("m [3%
IV: ~31) NC 23 MO A
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MASSACHUSETTS INSTITUTE OF TECHNOLOGY
Physics Department
8.044 Statistical Physics I
Spring Term 2013
Solutions to Problem Set #8
Problem 1: Dust Grains in Space
a) H is separable: the 6 variables are