English, asked by shivamgiri24122004, 9 months ago

شعر
11. An observer standing at sea coast observes 54
waves per minute. If wavelength of the wave is
10 metre, the velocity of the wave is

Answers

Answered by rudrranisrivastava43

1

Total number of waves=54

wavelength of each wave=10

Total wavelength=540m

Time taken=60sec

velocity =

T

λ

=

60

540

=9m/s

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