Question

application reflection of sound​

Answer 1

Answer:

Applications of sound waves -

1) Echo, which is used to find the distance between the two distant objects

2) Sound navigation and ranging (SONAR), which is used to find the depth of ocean.

3) Doctors listen to the sounds from the human body through a stethoscope which is used to hear the sounds of internal organs of a patient for diagnostic purposes.

4) he reflection of sound is used in many devices as the megaphones, the horns, the musical instruments like the trumpet, the shehnais, etc,

5)The ceilings of the cinema halls and the auditoriums are curved so that the sound after multiple reflections reaches all parts of the hall.

Hope this helps!!