Question

Minimum echo distance is reduced in summer or winter

Answer 1

Answer:

in winter minimum echo is reduced

Answer 2

Answer:

Minimum echo distance is reduced in winter

Explanation:

• The temperature drops in the winter, but the humidity rises. As a result, the minimum distance required to hear an echo is reduced. The reason for this is that lowering the temperature lowers the sound speed.
• Increased humidity, on the other hand, causes sound to travel faster. In the winter, the rate of humidity exceeds the rate of temperature. As a result, we hear the echo more quickly in the winter, and the minimum distance necessary for echo is reduced

Hence the minimum echo distance is reduced in winter.

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