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A sound source of frequency 500 Hz is pr...

A sound source of frequency 500 Hz is producing longitudinal waves in air . The distance between two consecutive rarefactions is 0.64 m and amplitude is 0.002m. The distance displacement equation of the wave is

A

`Y=0.002"sin"(1000t-x/0.64)`

B

`Y=0.002"cos"(1000t-x/0.64)`

C

`Y=0.002"sin"2pi(500t-x/0.64)`

D

`Y=0.002"cos"pi(500t-x/0.64)`

Text Solution

Verified by Experts

The correct Answer is:
C
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