Is this true that the Working of a stethoscope is also based on the reflection of sound?

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True

False

answer is A.

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Detailed Solution

The above statement is true.
A stethoscope is a device used to listen to the heartbeat. Due to multiple reflections of sound, as it passes through the stethoscope, the sound of a heartbeat reaches the doctor's ears. The operation of a stethoscope is also based on sound reflection. The sound of the patient's heartbeat reaches the doctor's ear via multiple sound reflections in a stethoscope.

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