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1 vote
Which of the following is the best definition of refraction?

A. reversal in the direction of a wave
B. loss of energy from a wave
C. change in wave direction due to a change in wave speed
D. blocking of a wave by a sharp boundary

User Bib
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2 Answers

4 votes
A. Reversal in the direction of the wave
User Gaijinco
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1 vote
the answer would be c the change in wave direction due to a change in wave speed
User AsifQadri
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