Physics, asked by sadvidur, 11 months ago

You count 17 complete waves pass a certain point in 120 s and you measure 5.50 m

from a crest to a trough on the passing waves. What is the velocity of these waves?​

Answers

Answered by piuat123
6

Answer:

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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