Question

What is Noise Pollution? Disadvantages of noise pollution?​

Answer 1

Answer:

Noise pollution is also called as sound pollution.The sounds which are released by automobiles,etc are more than a normal range to hear, we may face noise pollution.Disadvantages of noise pollution are :our ears may not work properly leading to deafness.

Answer 2

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Disadvantages of noise pollution and the about noise.

(1) Sound is produced by vibrating objects.

(2) In humans beings, the vibration of vocal cords produces sound.

(3) Sound travels through a medium gas , liquid or solid and sound can't travel in vacuum.

(4) The eardrum seses the vibration of sound it sends tge signals to the brain .this process is called hearing.

(5) The number of oscillations or vibrations per seconf is called frequency if oscillation.

(6) The frequency is expressed in hz which means hertz.

(7) Excessive or unwanted sounds lead to noise pollution.Nosise pollution may pose health problems for humans.

(8) Plantation on the roadside and elsewhere can reduce noise pollution.

(9) Unplesant sounds are called noise.

(10) Larger the amplitude of vibration ,the higher is the pitch and shriller is the sound.