Question

prove that v =λy where v is the speed of sound y is the frequency of sound and λ is wavelength of sound wave.​

Answer 1

Answer:

Velocity = w/K

You Know

W - Angular Velocity

K - 2π/lemda

w - 2π/T

Velocity = lemda/T

n = frequency = 1/T

Velocity = n lemda

Lemda = wavelength

Answer 2

Explanation:

here, ¥=wavelength

y=frequency

velocity =¥/t

1/t=y

therefore, v=¥y

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