1.

The velocity of sound in air at 27°C is 340 m/sCalculate the velocity of sound in air at 127℃S.

Answer»

First understand the problem,

at 27c the velocity of sound is 340m/s

calculate the velocity of sound at 126c

So,by the given condition,

Let the velocity be x.

27/340 = 127/x.

127*340 = x*27

43180 = x*27

43180/27 = x

x = 1599.2



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