Question

What is a sound? and give examples.​

Answer 1

Answer:

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Examples of Sound Energy. Sound energy is produced when an object vibrates. The sound vibrations cause waves of pressure that travel through a medium, such as air, water, wood or metal. Sound energy is a form of mechanical energy.

Explanation:

Answer 2

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sound is a form of energy produced by a vibrating body .it requires a medium to travel .it can travel through solid, liquid and gas but not vacuum. it travels fastest in solid and slowest in gases.

example ::-- a sound of jet plane

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