Question

define sonar and reverberation ​

Answer 1

Answer:

Explanation:

Sonar is the machine used for navigating and finding distance of some object which acts on property of reflection of ultrasound.

Reverberation is property of multiple reflection of sound used in big halls

Answer 2

Answer:

sonar is used for navigating distance of the objects using radiations.

Reverberation, in psychoacoustics and acoustics, is a persistence of sound after the sound is produced.