The speed of sound in air is 320ms-1 andwaterit is 1600ms-1 it takes 2.5 for sound to reach certain distance in the medium of air
find:
1) the distance
2) the time taken in the the medium of water with the same distance
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The speed of sound in air = 320 m/s
The speed of sound in water = 1600 m/s
Time taken by the sound to reach certain distance (in air) = 2.5 sec
(1) Distance = Speed * Time
Distance = 320 * 2.5
Distance = 800m
(2) Time taken in the medium of water = Distance / Speed
Time = 800 / 1600
Time = 0.5 seconds
Explanation:
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