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09/01/2021 5:18 pm
Topic starter
Raj noticed that his pet dog was frightened and trying to hide in safe place in his house when some crackers were burst in the neighborhood. He realized the problem and he decided not to burst crackers during diwali or for any other celebrations.
(a) What must be the range of crackers sound?
(b) Name two diseases that can be caused due to noise pollution.
(c) Name the values of Raj reflected in above act.
1 Answer
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09/01/2021 5:19 pm
(a) The range of crackers sound must be between 20 Hz to 20 kHz.
(b) Two diseases that can occur due to noise pollution are heart attack and high blood pressure.
(c) Raj reflects the value of respecting sensitivity for animals and caring for animals.