Question

Sound waves of length λ travelling with velocity v in a
medium enter into another medium in which their velocity
is 4 v. The wavelength in 2nd medium is
(a) 4λ (b) λ (c) λ/4 (d) 16λ

Answer 1

Answer:

option b is your answer

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Answer 2

Answer:

hey mate here is your answer hope it's helpful thank me follow me mark me as a brainliest

Explanation:

hey dude

your answer is option c