Physics, asked by Saikiran8496, 11 months ago

You count 17 complete waves passes a certain point in 120s and you measure 5.5m from crest to trough on passing the wave

Answers

Answered by rachitpatekar777
5

Answer:

what to find

Explanation:

Answered by yashbaghela
16

Answer:

Explanations: You didn't mention what to find but I found same question in my sample paper, in that question they ask for velocity of waves with the same information given.

No. Of waves-17

Total time in passing waves-120s

Distance from one crest to trough is 5.50 m

Therefore, wavelength is 2×5.50m=11.0m

Total distance covered by waves=no. of waves × wavelength

=17 × 11 = 187m

Velocity of waves= distance/time= 187/120=1.55m/s.

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