The wavelength of a wave is 4m and two waves per second passes through a point . Then the speed of the wave is _______ .Please show working of the sum.
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Wavelength = 4m
Frequency = 2
Speed = wavelength × frequency
= 4×2
=8s-1
Frequency = 2
Speed = wavelength × frequency
= 4×2
=8s-1
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