Phys 116, Winter 2003
Sample exam cover pagePut your name on all pages of this exam.
Instructions: SHOW YOUR WORK for full credit.
READ through all problems and do the ones easiest for you first. There are 5 work out problems. The rest are fill in or multiple choice.
This is a closed book test.
You are allowed one side of one notebook page of self-prepared notes, calculator (not computer) and pencils.
In all problems, assume no frictional losses of energy unless otherwise stated.
Any student caught cheating will have his/her grade reduced to a zero.
You may substitute Problem xx for either Problem aa, bb or cc, or do it for extra credit.
Table of constants and useful relationships:
h = 6.63 x 10 –34 J-s c = 3.00 x 108 m/s
me = 9.11 x 10-31 kg mn = m p = 1.675 x 10-27 kg
hc = 1240 eV – nm kB = 1.38 x 10-23 J/K.
Acircle = π r2 Asphere = 4 π r2
Contact the instructor at: [email protected]