Science, asked by eggsandeep, 1 year ago

give two uses of multiple reflection of sound

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Answered by Anonymous

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It is obvious that the sound boards work on the reflection of sound. Theear trumpet is a hearing aid, which isused by the persons who are hard of hearing. ... Thus, an ear trumpet also works on the reflection of sound. In a stethoscope the heart beat of a patient reaches the doctor's ears by multiple reflection of sound.

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