Q1. Michelson-Morley experiment

 u(Earth's orbital speed) = 30 km/s

 c(speed of light) = 3*10^8 m/s

 L(length) = 10m

1) Find the optical path length difference in the unit of wave length (lambda = 0.5um).

2) Can you see the shift of fringes?

Q2. Explain the Pole & Barn paradox.

Book problems

Ch2.

6, 8, 10, 12, 14, 16, 18, 22, 25, 29, 33, 39

Due date : Next Thursday (3/17)

Please hand in after class (I'll prepare the box)

or Prof. sungjae Cho's mail box(in front of physics department office)

Thank you.