More on sound waves and the Doppler effect

You will be responsible for understanding how decibels work, even though I might not discuss it in class.

• The decibel scale for measuring sounds

• Plane waves, spherical waves, and the inverse square law
• The Doppler effect
• An applet illustrating the Doppler effect
• Joe Orca considers a lunch break

Copyright © Michael Richmond. This work is licensed under a Creative Commons License.