Short Article for Students on Noise Pollution
Noise pollution can be defined as unwanted or offensive sounds that unreasonably affect our daily activities. The term noise is very subjective. Sometimes when you are concentrating on your work then even a mild conversation or whisper sound may become a noise. On the other hand if you are in light mood in a party, then even many people talking does not seem to be noise.The unit of sound measurement is decibel (dB). Decibel is the unit for measuring the relative loudness of sounds equal approximately to the smallest degree of difference of the loudness that human ears can normally detect. Some levels of sound and their sources. Image Source: c14608526.r26.cf2.rackcdn.com Major Sources of Noise Pollution: ADVERTISEMENTS: i. Road traffic: Road traffic noise is one of the most widespread and…