define sound and work
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Sound is a pressure wave which is created by a vibrating object. This vibrations set particles in the sur- rounding medium (typical air) in vibrational motion, thus transporting energy through the medium.
and work
to do something which needs physical or mental effort, in order to earn money or to achieve something
hope it helps.
and work
to do something which needs physical or mental effort, in order to earn money or to achieve something
hope it helps.
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Sound --- Sound is a vibration or disturbance that travel through any medium by transferring energy from one particle to other .
Work -- Force applied on a body and body goes on displaced in the direction of applied force is called work .
Work -- Force applied on a body and body goes on displaced in the direction of applied force is called work .
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