elyse50 elyse50

21-04-2021
Physics

contestada

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

Respuesta :

sheesh12378 sheesh12378

21-04-2021

The answer is C! Good luck!

Answer Link

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