Calculate the minimum distance in air required between the source of sound and the obstacle to

Calculate the minimum distance in air required between the source of sound and the obstacle to hear an echo. Take speed of sound in air = 350 m s^-1

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Velocity = 2D/Time

350 = 2 × D/ 0.1

D = 350 × 0.1 / 2 = 17.5 m

4 views Answered 2023-02-05 15:29

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