Lecture no. 18 from the course: Physics and Our Universe
Taught by Professor Richard Wolfson | 28 min | Categories: The Great Courses Plus Online Science Course
Investigate waves, which transport energy but not matter. When two waves coexist at the same point, they interfere, resulting in useful and surprising applications. Also examine the Doppler effect, and see what happens when an object moves through a medium faster than the wave speed in that medium.