Question

how the speed pf sounds change with temperature of medium .

Answer 1

Temperature is also a condition that affects the speed of sound. ... Molecules at higher temperatures have more energy, thus they can vibrate faster. Since the molecules vibrate faster, sound waves can travel more quickly. The speed of sound in room temperature air is 346 meters per second.

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Answer 2

sound need a medium for propagation.
sound travels by air.
when the temperature is high sound travels faster. when the temperature is low sound travels slower.

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