Question

explain the effect of temperature on velocity of sound waves with derivation​

Answer 1

Answer:

Heat, like sound, is a form of kinetic energy. Molecules at higher temperatures have more energy, thus they can vibrate faster. Since the molecules vibrate faster, sound waves can travel more quickly. ... This is faster than 331 meters per second, which is the speed of sound in air at freezing temperatures.

Answer 2

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$\large \red {\underline{ \underline{Heat \: like \:  sound, \: is \: a \: form \: of \: kinetic \:}}} \\ \large \red {\underline{ \underline{energy. \: Molecules \: at}}} \\ \large \red {\underline{ \underline{higher  \: temperatures  \: have \: more \: }}} \\ \large \red {\underline{ \underline{energy, \: thus \: they \: can \: vibrate \: faster.}}} \\ \large \red {\underline{ \underline{Since \: the \: molecules \: vibrate}}} \\ \large \red {\underline{ \underline{faster,  \: sound \: waves  \: can \: travel \: more}}} \\ \large \red {\underline{ \underline{quickly. \: ... This \: is \: faster \: than \: 331 \:}}} \\ \large \red {\underline{ \underline{meters \: per \: second, \: which \: is}}} \\ \large \red {\underline{ \underline{the  \: speed \: of \: sound \:  in \: air \: at \:}}} \\ \large \red {\underline{ \underline{freezing  \: temperatures.}}}$

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