Question

observing sound propagation in solids

Answer 1

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propagation of Sound :-


Sound is produced by vibrating objects . The Matter or substance through which sound is transmitted is called a medium. It can be solid, liquid or gas . Sound moves through a medium from the point of generation to the listener. ....


Sound can propagate through a medium such as air, water and solids as longitudinal waves and also as a transverse wave in solids. The sound waves are generated by a sound source, such as the vibrating diaphragm of a stereo speaker.

For remembering :-

(1) Compression is the region of high pressure.

(2) Rarefaction is the region of low pressure.

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