A pebble is dropped into a well of depth 'h' Its splash is heard after time 't' If - Physics -

Question

A pebble is dropped into a well of depth 'h' Its splash is heard
after time 't' If 'c' is velocity of sound then t=?

Nithiesh Kumar · Answer

u=0 in this case
then t=2h/c is the required answer

A pebble is dropped into a well of depth 'h'. Its splash is heard after time 't'. If 'c' is velocity of sound then t=?