Question

Calculate the wavelength of soundwave of frequency is 200hz and speed is 400ms i

Answer 1

Answer:

QUESTION ----- calculate the wavelength of a sound wave whose frequency is 220Hz and speed is 440 m/s in a given medium?

ANSWER -----

Formula -

Velocity = Wavelength × Frequency

Using the above mentioned formula,

__________

v = λ × n

__________

where λ denotes Wavelength and n denotes frequency

Given,

v = 440 m/sec

n = 220 Hz

λ = ???

v = λ × n

440 = λ × 220

=> λ = 440 / 220

=> λ = 2

WAVELENGTH (λ) = 2 m

>>>>>>>>>>≥>>>>>>>>>>>>

ANSWER = 2 m

>>>>>>>>>>>>>≥>>>>>>>>>

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Answer 2

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Therefore, the relationship between f and is inverse: The higher the frequency, the shorter the wavelength of a sound wave. The speed of sound can change when sound travels from one medium to another. ... Since , the higher the speed of a sound, the greater its wavelength for a given frequency.

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