Calculate the increase velocity of sound for `1^@C` rise of temperature if the velocity of sound at `0^@C` is `332(m)/(s)`.

Explanation

We know that `(v_(1))/(v_(0)) = sqrt(((T_(1))/(T_(0)))) = sqrt(((237 + t)/(273)))`
or `v_(t) = v_(0) (1+ (t)/(273))^(1//2)`
= `v_(0) (1+ (t)/(2xx273)) = v_(0) (1+ (t)/(546))`
Thus increase in velocity per `@C` is
= `(v_(0)xx1)/(546)`
`(332)/(546)` = `0.61 m/s `