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For fundamental frequency f of a closed ...

For fundamental frequency `f` of a closed pipe, choose the correct options.

A

If radius of pipe is increased f will decrease

B

If temperature is increased f will increase

C

molecular mass of the gas filled in the pipe is increased f will decrease

D

If pressure of gas (filled in the pipe) is increased without change in temperature, f will remain unchanged

Text Solution

Verified by Experts

The correct Answer is:
A, B, C, D
Fundamental frequency `f=(V)/(4L+0.6r)=(sqrt((gammaRT)/(M)))/(4L+0.6r)=(sqrt((gammaP)/(rho)))/(4(L+0.6r))`
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