Physics, asked by ABHIJEETSAREWAR, 1 year ago

Calculate the minimum distance required for an echo to be heard.​

Answers

Answered by susanthgarikena
11

Answer:

So the minimum distance required to hear an echo in air is achieved by: d=343*0.05 or, d=17.15 Therefore to hear echo in air at room temperature, the minimum distance is 17.15m.

Explanation:

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