what happens when the sound waves released by a bat hit an object?\nthe sound waves are diffused.\nthe sound…

Brief Explanations:

Bats use echolocation. When their sound - waves hit an object, the waves bounce back (are reflected) to the bat, which helps it detect the object's location and shape. Diffusion is spreading out of waves in different directions, refraction is bending of waves when passing from one medium to another, and absorption is when waves are taken in by the object. In the case of bat echolocation, reflection is key.

Answer:

The sound waves are reflected.