Question

explain construction and working of Sonar

Answer 1

SONAR is used in Ships the rays gets dispatch from transmitter and receiver receive it. The use is to check the depth of ocean/sea  they calculate the time that how many time it takes to receive therefore they can easily calculate and find obstacles,objects ,depth under the sea.  Hope you like this answer.!!!

Answer 2

SONAR is used in Ships the rays gets dispatch from transmitter and receiver receive it. The use is to check the depth of ocean/sea  they calculate the time that how many time it takes to receive therefore they can easily calculate and find obstacles,objects ,depth under the sea.

Hope my answer is lovely to you all