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The temperature at which the speed of so...

The temperature at which the speed of sound in air becomes double of its value at `0^(@)C` is

A

273 K

B

546 K

C

1092 K

D

0 K

Text Solution

Verified by Experts

The correct Answer is:
C
`vpropsqrt(T), (v_(2))/(v_(1))=sqrt((T_(2))/(T_(1)))implies(2v_(1))/(v_(1))=sqrt((T_(2))/(273))`
`impliesT_(2)=273xx4=1092K`.
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