CBSE Class 9 Answered
reason for decrease in tha speed of sound at higher aititudes
Asked by | 02 Mar, 2008, 05:58: PM
Expert Answer
At the higher altitudes the density of atmosphere decreases and hence the speed of sound also decreases since speed of sound is directly proportional to the density of atmosphere.
Rgds
Expert
Answered by | 07 Mar, 2008, 10:11: AM
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