Curated OER
Physics 210 - Frequency
In this frequency worksheet, learners use the speed of sound to determine the frequency in which sounds are heard in 5 different word problems.
Texas Education Agency
Texas Gateway: Physics of Hearing: Doppler Effect and Sonic Booms
By the end of this section, you will be able to define Doppler effect, Doppler shift, and sonic boom; calculate the frequency of a sound heard by someone observing Doppler shift; and describe the sounds produced by objects moving faster...
Pennsylvania State University
Kettering University: Doppler Effect and Sonic Boom
Incredible set of animations demonstrating the Doppler effect and shockwaves resulting from supersonic aircraft.
Georgia State University
Georgia State University: Hyper Physics: Doppler Effect
This hypertext physics course page illustrates and explains the Doppler effect. Users perform practice calculations for frequency shifts using the Doppler equation.
Physics Classroom
The Physics Classroom: The Doppler Effect and Shock Waves
This high school physics lesson focuses on the application of the Doppler effect to sound. Discusses what the Doppler effect is, offers examples of its occurrence, and explains what shock waves and sonic boom are.