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If the length of an open organ pipe is 3...

If the length of an open organ pipe is 33.3cm , then the frequency of fifth overtone will be

A

3000 Hz

B

1500 HZ

C

2500 Hz

D

1250 Hz

Text Solution

Verified by Experts

The correct Answer is:
A
`f_1 = V/(2l)`
`= (333)/(2 xx 33.3 xx 10^(-2)) = 1000/2 = 500 Hz`
Frequency for 5th overtone
`phi = 6 f_1`
`= 6 xx 500`
= 3000 Hz
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