An observer standing near the sea shore observes 54 waves per minute. – McqOptions

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1.	An observer standing near the sea shore observes 54 waves per minute. If the wavelength of the water wave is 10m then the velocity of water wave is [Kerala (Engg.) 2005]
A.	540 ms-1
B.	5.4 ms-1
C.	0.184 ms-1
D.	9 ms-1
Answer» E.

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