Science, asked by kivs1246, 6 months ago

Explain the following uses of multiple reflection pf sound (i) sound boards (ii) ear trumpet (iii) speaking tube.

Answers

Answered by kiara2654

Answer:

The uses of multiple reflection of sound is : In measuring the depth of sea /ocean. For the detection of the positions of any objects such as shipwrecks, sea rocks, hidden ice berg in the sea and ocean. Investigating any problem inside the human body.

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