11/15/13, Friday
Post date: Nov 20, 2013 3:14:35 PM
Bell Ringer
Bell Ringer
Using dots to represent air particles, draw two sound waves: one with a large frequency and one with a small frequency
Activities
Activities
Notes, discussion, demonstrations - the Doppler Effect
Swinging tuning fork
Police sirens
High-speed train
Sonar, Radar (Doppler Radar systems)
Redshift, Blueshift - the Big Bang Theory
Sonic, photonic, and aquatic booms
Assignment
Assignment
Pages 434-437: 9-11, 18, 20, 22, 23, 34, 35, 37 (Due Friday, 11/22)