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10. Refraction occurs... A. only with light waves B. at any, unpredictable time C. when a wave changes speed D. only at a wave front E. All of the above
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10. Refraction occurs...

A. only with light waves
B. at any, unpredictable time
C. when a wave changes speed
D. only at a wave front
E. All of the above

User Alex Avrutin
by
4.2k points

1 Answer

6 votes
The answer is C! Good luck!
User ChrisLively
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5.0k points
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