Question

how do the speed of sound varies in different medium and in different temperatures?

Answer 1

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The speed of sound in a material, particularly in a gas or liquid, varies with temperature because a change in temperature affects the material's density. In air, for example, the speed of sound increases with an increase in temperature. At 32 °F. (0 °C.), the speed of sound in air is 1,087 feet per second (331 m/s); at 68 °F. (20 °C.), it is 1,127 feet per second (343 m/s).
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Answer 2

Answer:

Explanation:

V = u +0.61*t.

Where

V = speed of sound to be calculated at a temperature

u = speed of sound at 0 degree Celsius

t = temperature of the median

Hope this formula helps........