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50 men took a dip in a water tank 40 m long and 20 m broad on a religious day. If the average displacement of water by a man is 4 m3, then the rise in the water level in the tank will be:
A. 20 cm B. 25 cm
C. 35 cm D. 50 cm
Read Solution (Total 2)
-
- Total volume of water displaced = (4 x 50) m3 = 200 m3
vol=l*b*h=40*20*h
40*20*h=200
h=0.25m=25cm - 10 years agoHelpfull: Yes(2) No(1)
- Total volume of water displaced = (4 x 50) m3 = 200 m3.
Rise in water level = 200 m 0.25 m = 25 cm.
40 x 20
- 10 years agoHelpfull: Yes(1) No(2)
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