### Physics 204 Problems

Assignment 1: due Tuesday, Jan. 28

- Chapter 12, Problems 1, 2, 3, 5, 6

Assignment 2: due Tuesday, Feb. 7

- Chapter 12, Problems 7, 9, 11, 12, 13

Note that in problems 7 and 9 the wave speed (radar)
is the speed of *light*, not the speed of sound!