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If the speed of sound is changed by 1 pe...

If the speed of sound is changed by 1 per cent, how much must the temperature of air neae `0^(@)C` be changed

A

`5^(@)C`

B

`6^(@)C`

C

`5.5^(@)C`

D

`6.5^(@)C`

Text Solution

Verified by Experts

The correct Answer is:
C
`V prop sqrt(T)implies(DeltaV)/(V)=(1)/(2)(DeltaT)/(T)`
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