page 381. ( 1-5)
page 379.(1-4)
Bookwork page 387 (1-4)
Doppler problems
Doppler Quiz
Speed of Sound Vernier Labquest lab 33
Lab - determining g using period of a pendulum.
Demonstrations - Tuning forks demonstrate beats, show vernier on smart board showing fundamental frequency and harmonics, have them calculate frequency of self made straw kazoo, then cut off and explain why frequency changes, High frequency I can't hear. Long flexible pipe wind instrument changing harmonics.
Waves test
Speed of Sound Vernier Labquest lab 33
Lab - determining g using period of a pendulum.
Demonstrations - Tuning forks demonstrate beats, show vernier on smart board showing fundamental frequency and harmonics, have them calculate frequency of self made straw kazoo, then cut off and explain why frequency changes, High frequency I can't hear. Long flexible pipe wind instrument changing harmonics.
Waves test