Physics, asked by 2150prabs, 10 months ago

why time of echo must be at least 1/10 second or more?

Answers

Answered by Anonymous

the time of Eco must be at 1/10 or more because are are are only able to hear the Echo if it comes at least one tenth of a second hope you get your answer made please mark me spring rest and please follow me.

2150prabs: i know that we r only able to hear echo in 1/10 second but WHY

Anonymous: it is the nature of human ear bro we can't do anything in it.

2150prabs: yeah that's what i want to know thank you bro

Anonymous: so plz follow .e

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2150prabs: i never folloe anyone

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Answered by Anonymous

Hey mate....here is ur ans..☺☺✌

◼As we know that echo is based on the laws of reflection of sound waves. So echo used to get reflect and we hear the voice again and again

◼And the time of echo is always 0.1 second bcoz if it will take more time we will not able to listen it or it will not termed as echo. Bcoz echo reflects in very less time.

Hope it helps u...thanks...☺☺✌

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