Physics, asked by ghoshdebika466, 1 day ago

a source of wave produced 40 crest and 40 throughs in 0.4second . find the frequency of the wave.​

Answers

Answered by swayansusekharmohapa
0

Answer:

A source of wave produced 40 crest & 40 troughs that means it produced 40 wavelengths in 0.4 sec.

=> the no. of wavelengths produced by the source= 40/0.4 = 100

therefore frequency = 100 nu

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