the succesive crest and trough of a wave 30cm apart.find the wavelength. also, find the frequency of wave if 10 crests and 10 troughs are produced in 2s
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wavelength is 30 cm frequency is 15
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wavelength = 2 x 30 = 60 cm = 0.6 m
one oscillation consists of one trough and one crest
hence no of oscillations in 2 sec= 10
frequency = 10/2=5
one oscillation consists of one trough and one crest
hence no of oscillations in 2 sec= 10
frequency = 10/2=5
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