Tue February 26, 2013 By:

A man standing between two parallel mountain, fires a gun and hears an echo at intervals of 2.5sec and 4.0sec. What is the distance between th two mountains and the location of the man with respect to the mountains? speed of sound in air is 340m/s

Expert Reply
Wed February 27, 2013
from the person twomountains are at 5:8 distance.
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