Question

what is meant by vibration and what is mean by noise pollution​

Answer 1

Answer:

vibration is the basic cause of production of sound

noise pollution is the irregular production of sound which van harn our ear and heart

Answer 2

Answer:Vibration is a mechanical phenomenon whereby oscillations occur about an equilibrium poinT

Noise pollution, also known as environmental noise or sound pollution, is the propagation of noise with harmful impact on the activity of human or animal life. The source of outdoor noise worldwide is mainly caused by machines, transport, and propagation systems.

Explanation:

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