Question

what is the important of multiple reflection of sound ​

Answer 1

The Following Importance of multiple reflection of sound are:-

1). It Measure the depth of the sea.

2). It is used in detection of position of any objects such as shipwrecks.

3). It is used in Investigating any problem inside the human body.

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Answer 2

hey

Common examples include the reflection of light, sound and water waves. The law of reflection says that for specular reflection the angle at which the wave is incident on the surface equals the angle at which it is reflected. ... Reflection of VHF and higher frequencies is important for radio transmission and for radar.