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Two open organ pipes of lengths 50 cm an...

Two open organ pipes of lengths 50 cm and 50.5 cm produce 3 beats/s. Then the velocity of sound is .

A

300 m/s

B

30 m/s

C

303 m/s

D

30.3 m/s

Text Solution

Verified by Experts

The correct Answer is:
C
`(v)/(2 xx 50) - (v)/(2 xx 50.5) = 3` or (101-100) v = `100 xx 101 xx 3` (or ) v = 30300 cm/ s = 303 cm/s
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