Question

define wavelength of a sound wave. how is it related to the frequency and the wave speed

Answer 1

wavelength is the total length of one complete wave oscilation.

Wavelength has the unit metres (m)
Frequency has the unit Hertz (Hz). According to definition, 1 Hertz is equal to 1 second inverse.
Speed has the unit metres per second. Thus, the product of Wavelength and Frequency is the Speed of the wave.

Answer 2

Hii dear here is your answer ✌️✌️✌️


This answer is verified ✅✅✅

_______WAVELENGTH______



➡️The minimum distance in which a sound wave repeats itself is called its wavelength.

➡️In a sound wave, the combined length of a compression and an adjacent refraction is called its wavelength.

➡️The SI unit of wavelength is metre(m)

➡️It is denoted by lambda.This is on pic.


___RELATION BETWEEN FREQUENCY AND WAVE SPEED___


Velocity of wave = Frequency × Wavelength


The velocity of wave in a medium is equal to the product of its frequency and wavelength.



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