Which event provides evidence that matter can reflect waves?
A. A clear glass window allows p...
Which event provides evidence that matter can reflect waves?
A. A clear glass window allows people to see what is happening on the other side.
B. White light forms a spectrum when it passes through a prism.
C. Sound waves echo off the smooth walls of a large auditorium.
D. Earbuds transmit sound waves directly into the ear.
Answers: 2
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