Question

writ two practical applications of the reflection of sound waves​

Answer 1

Two practical applications of reflection of sound waves are:

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

• 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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