Question

define wavelength,frequency and speed sound of wave class 9 science

Answer 1

Answer:

The relationship of the speed of sound, its frequency, and wavelength is the same as for all waves: vw = fλ, where vw is the speed of sound, f is its frequency, and λ is its wavelength. ... A sound wave emanates from a source vibrating at a frequency f, propagates at Vw, and has a wavelength λ.

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