Physics, asked by deya84, 6 months ago

calculate the minimum distance required for an echo to be heard (velocity in air 340 m/s)

Answers

Answered by akalfateh0

Explanation:

use formula 2d is equal to v in to t

in which time is 0.1 seconds

Answered by mishrajitendra1981

Answer:

So the minimum distance required to hear an echo in air is achieved by:343*0.05 or d- 17.15 There fore here achi air at room temperature, the minimum distance is 17.15m

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calculate the minimum distance required for an echo to be heard (velocity in air 340 m/s)​

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calculate the minimum distance required for an echo to be heard (velocity in air 340 m/s)