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प्रश्न
What is the safe limit of sound level in dB for our ears?
उत्तर
0 and 80 dB are safe limits for our ears.
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संबंधित प्रश्न
Noise pollution may cause partial hearing impairment.
Write the answer in your own words.
What is meant by noise pollution?
Name one source of sound causing noise pollution.
Write about the sources of noise pollution. Give the impact of noise pollution on the human body.
Explain the Term: Noise pollution
Explain the Term: Decibel
What should we do?
A factory in the surroundings is producing continuous loud noise.
How does noise pollution affect animals?
With reference to noise pollution, answer the following:
Why are the construction sites considered as worse than factories in their contribution to noise pollution ?
Unwanted disturbing sound, even if it is music next door, is noise.
