A stone is dropped in a well 44 m deep and the sound of splash is heard after 3.12 sec. Find the speed of sound in air.
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D= 44 m
2 (time) = 3.12
Hence, Time= 3.12÷2 = 1.54
Speed = D ÷ T
= 44÷ 1.54
= 28 m/s
Answered by
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Given
dept of d stone frm well=44m
sound is heared (time)aftr=3.12sec
to find- speed of sound in air=?
Solution -
Speed= d/t
= 44/3.12
=14. 1025... m/s
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