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Two tuning forks resonate with air colum...

Two tuning forks resonate with air columns of lengths 16 cm and 25 cm, respectively. If the lower frequency is 320 Hz then, ignoring end corrections, the frequency of the other fork is

A

204.8 Hz

B

256 Hz

C

400 Hz

D

500 Hz

Text Solution

Verified by Experts

The correct Answer is:
D
`n prop=(1)/(L) cdot therefore n_(1)=(n_(2)L_(2))/(L_(1))=(320xx25)/(16)`
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