Safalta Safalta Exam Preparation Online

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Abhishek Jhunjhunwala

Class 9th
Science
2 years ago
Content Issue Not Relevent Obscene Threatening Wrong Information Other

Calculate the time for which the sensation of sound persists in our brain if the minimum distance of the obstacle from the source of sound is 17.2m (speed of sound in air =344m /s)

1 Answer
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Muskan Anand

2 years ago

Any sound which is heard by us persists in the brain for 0.1 seconds or (\frac{1}{10} )^{th}(101​)th of a second.

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