500 persons took dip in a rectangular tank which is 80 m long and 50 'm broad. what is the rise in the level of water in the tank, if the average displacement of water by a person is 4 m3
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height of the water level is 62.5
Suppose water level rise by h meter.
Volume of water displaced by a Man = 4m3
Total Volume Displaced By 500 Men = 4 * 500 = 2000m3
As Tank is in cuboid shape:
Volume of tank = Volume of water displaced
=> 80 * 40 * h = 2000
=> h = 2000/3200 = 5/8m = 62.5cm
Suppose water level rise by h meter.
Volume of water displaced by a Man = 4m3
Total Volume Displaced By 500 Men = 4 * 500 = 2000m3
As Tank is in cuboid shape:
Volume of tank = Volume of water displaced
=> 80 * 40 * h = 2000
=> h = 2000/3200 = 5/8m = 62.5cm
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