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If pipe open at both the ends has an eff...

If pipe open at both the ends has an effective length of 0.5m, then the frequency of the note which is octave its fundamental frequency will be (Velocity of sound in air is 340m/s)

A

170Hz

B

340Hz

C

510Hz

D

680Hz

Text Solution

Verified by Experts

The correct Answer is:
D
`n=(v)/(2l) = (340)/(2xx0.5)`
`n=340`
`n_2=2n=340xx2=680Hz.`
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