chrisk4942 chrisk4942

10-01-2024
Physics

contestada

You drop a stone down a well. You hear the splash 1.63 s later. How deep is the well? The speed of sound in air is 343 m/s.

A) 6.96 m

B) 20.0 m

C) 12.5 m

D) 18.8 m

E) 20.2 m

Respuesta :

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