explain uses of multiple reflection of sound??
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It is obvious that the sound boards work on the reflection of sound. The ear 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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It is obvious that the sound boards work on the reflection of sound. The ear 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.
Hope it's help u
Answered by
2
The ear 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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