Doppler effect on electromagnetic radiation (light)
vstar
Star receding: Red shift
Star approaching: Blue shift
Eyeballs: both at rest in S (frame of picture).
Q1April 6. The plots below are spec
Areos Practice Exam- Physics 6B
Good Luck- go through all of your notes and try to answer these problems. If I was you, I would write my formula sheet before doing this exam so that when the times com
CHEM. 1A LAB FINAL Saturday, March 18, 4 - 5:30 PM* Engineering I Room 1104. *If you have a foreign language final at this time, you can take the lab final Friday, March 17, 4 - 5:30 PM, Chem. 1179. S
CHEMISTRY l A PRACTICE PROBLEMS FOR FINAL EXAMINATION
These problems are related only to material covered since the second hour examination. The final examination will cover all of the topics that we
Q1. An alien spacecraft flies horizontally over your head, at a speed of 0.5c. You see its searchlight blink on for a time tA. The first officer on the spacecraft measures that the searchlight is on f
Q37.2. As a high-speed spaceship flies past you at half the speed of light, a strobe light fires at the center of a room aboard the spaceship.
As measured by you, the light from the strobe A. reaches
Q2 April 27 The first three wave functions for a finite square well are shown. The probability of finding the particle at x > L is A. least for n = 1. B. least for n = 2. C. least for n = 3. D. the sa
Q1 April 25 The first five wave functions for a particle in a box are shown. The probability of finding the particle near x = L/2 is A. least for n = 1. B. least for n = 2 and n = 4. C. least for n =
2-slit interference pattern
laser
Wavelength !
Intensity Maxima at d sin(!) = n "
2-slit pattern recorded on CCD array, bright light
Maxima at d sin(!) = n " , n = 0,+/- 1, +/- 2 . (spacing propo
Q1 April 10 In an experiment to demonstrate the photoelectric effect, you shine a beam of monochromatic blue light on a metal plate. As a result, electrons are emitted by the plate. If you increase th
Q1 April 15 In the Bohr model of the hydrogen atom, an electron in the n = 2 orbit has A. a higher total energy and a higher kinetic energy than an electron in the n =1 orbit. B. a lower total energy
m Q1 April 9
m
Two particles, each of mass m and kinetic energy T, collide head on and bind to form a particle of mass M, that is at rest. No other particles are formed. The particle mass M is A. is
Q37.1 As a spaceship flies past you at half the speed of light, it fires a strobe light. An observer on the spaceship measures a spherical wave front that spreads out from the strobe light with the sa