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The sound waves reflected from denser me...

The sound waves reflected from denser medium.
(A) Particle velocity changes
(B) Wave velocity changes
(C) Compression is reflected as rarefaction
(D) Change of phase of `180^(@)` between incident and reflected waves
Which of the above statements are correct ?

A

all of the above

B

A, B and D

C

B and D only

D

B, C and D

Text Solution

Verified by Experts

The correct Answer is:
B
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