The speed of a wave in a medium is 760 m/s. If 3600 waves are passing – McqOptions

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1.	The speed of a wave in a medium is 760 m/s. If 3600 waves are passing through a point, in the medium in 2 minutes, then its wavelength is [AFMC 1998; CPMT 2001]
A.	13.8 m
B.	25.3 m
C.	41.5 m
D.	57.2 m
Answer» C. 41.5 m

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