When waves go from one medium to another
medium then change its :
(a) velocity (b) Direction
(c) both
(d) No change
Answers
Answered by
0
Answer:
and:b
Explanation:
because when wave go from one medium to another medium then their velocity and direction due to density of medium change
Answered by
0
No change
Explanation:
when waves travel from one medium to another the frequency never change.As waves travel to denser medium they slow down. and wavelength decreases. Part of the wave travel faster for longer causing the wave to turn
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