Physics, asked by Sahuyash, 1 year ago

an echo was heard on a day when temperature was about 22 degree celsius. will the echo be heard earlier or later if the temperature fall to 4 degree celcius? justify your answer.


Sahuyash: Please answer this is important

Answers

Answered by tataibanerjee
4
the echo will be heard later because speed of sound is directly proportional to the density of the medium .
Answered by Anonymous
2
time period to listen sound will ultimately increase with decrease in temperature

Anonymous: plz mark it as brainliest ansr if it helps u
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