Physics, asked by nunu19, 1 year ago

plz solve question 14

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Answered by kalyaniprasad8

1

Given, Wavelength (from figure)= 25 cm= 1/4 m

Frequency= 150 Hz

We know,

λ=v/f

v=fλ

=150/4 m/s= 37.50 m/s

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