Physics, asked by vidyadharka, 11 months ago

list two applications of reflection of sound​

Answers

Answered by Ajit03
0

Explanation:

Two practical applications of reflection of sound waves: (i) Hearing aid: It is a device used by the people who are hard of hearing. Here the sound waves, which are received by the hearing aid are reflected into a narrower area leading to the ear. (ii) Sound boards: Curved surfaces can reflect sound waves.

Answered by abhirupc2
1

Two practical applications of reflection of sound waves are:

(a) Reflection of sound is used to measure the distance and speed of underwater objects. This method is known as SONAR.

(b)Working of a stethoscope is also based on reflection of sound. In a stethoscope, the sound of the patient’s heartbeat reaches the doctor’s ear by multiple reflections of sound.

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