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The temperature at which the speed of so...

The temperature at which the speed of sound in air becomes double its value at `27^(@) C` is ……….. .

A

`54^(@)C`

B

`327^(@)C`

C

`927^(@)C`

D

cannot be concluded

Text Solution

Verified by Experts

The correct Answer is:
C
`(V_(2))/(V_(1))=sqrt((273+t_(2))/(273+t_(1)))implies(2)^(2)=(273+t_(2))/(273+27)impliest_(2)=927^(@)C`
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