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ioda
3 years ago
8

A person is listening to a tone of 500 Hz sitting from a distance of 450 m from the source of the sound. What is the time interv

al between succesive compressions from the source?
Physics
1 answer:
VladimirAG [237]3 years ago
5 0

Answer:

ΔX = λ = 0.68 m

Explanation:

Wave speed is related to wavelength and frequency by the equation

          v = λ f

where the speed of sound is 340 m / s

          λ = v / f

          λ = 340/500

          λ = 0.68 m

this is the wavelength, it is the minimum distance for which the wave epitates its movement, which is equal to the distance between two consecutive compressions of the sound

          ΔX = λ = 0.68 m

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dmitriy555 [2]

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pychu [463]

Answer:

B)

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