Physics, asked by Steven9780, 1 year ago

A stone is dropped into a well of depth 78.4 m. after 4.23 second the sound of stone is heard then find the velocity of sound in air

Answers

Answered by aayanmonga
2

we know that speed = distance/time
so..velocity in air =78.4/4.23
Velocity in air= 18.5 m/s (approx.)
Hence velocity in air is 18.5 m/s






(hope it helps! plz mark me as brainliest )

Similar questions