11/18/13, Monday
Post date: Nov 20, 2013 3:14:59 PM
Bell Ringer
Bell Ringer
If a car is driving at 30 mph, and a police car with its siren on behind the car is moving at 45 mph, what will the driver of the first car here? What will they hear after being passed by the police car? How would this all be different if the first car were parked the whole time instead?
Activities
Activities
Questions on assignment?
Review Doppler Effect
Notes, discussion - frequency and pitch
Informal hearing test - frequency response
Notes, discussion - intensity
Practice
Practice
P. 420: 1-5
Assignment
Assignment
Pages 434-437: 9-11, 18, 20, 22, 23, 34, 35, 37 (Due Friday, 11/22)