Abat flying in a cave emits a sound and receives its echo 0.1 s later. how far away is the cave wall? assume the speed of sound to be 340 m/s. answer in units of m.

Explanation:

It is given that,

A bat flying in a cave emits a sound and receives its echo 0.1 s later, t = 0.1 s

The speed of sound, v = 340 m/s

We need to find the distance between the bat and the cave wall. Distance travelled is given by :

d = 17 meters

It is the total distance between the bat and the cave wall is 17 meters. Hence, this is the required solution.

the bal will not change its velocity.

the area between the graph and the t axis