Rahul saw a cracker burst at night at a distance from his house. He heard the sound of cracker a little after seeing the cracker burst.
(a) Give reason for the delay in hearing the sound.
(b) Mention the value of concept used above.
(c) Can this sound provide soothing effect to an individual?
(d) Describe whether it is sound or noise.
please answer all and don't post IRRELEVANT ANSWERS..
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Answer:
- (d) it is noise
Explanation:
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