Physics, asked by AversioN, 5 months ago

The speed of sound increases 6 m/s with the increase of 10° C. A girl standing near a wall hears her echo after 2 seconds when the velocity of the sound is 360 m/s. When will she hear her echo if the temperature is increased by 5° C?

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Answered by Anonymous

0

Answer:

sorry wrong number,wrong number

Explanation:

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