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Area and Volume
A sphere of radius 2cms is dropped into a cylinder of radius 4 cms containing water upto certain level. The raise in the water level is (not sure)
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- level of water increases by vol equal to volume of sphere that is (4/3)*3.14*2*2*2
now,3.14*4*4*H=(4/3)3.14*2*2*2
H=2/3 - 12 years agoHelpfull: Yes(36) No(2)
- Volume of sphere = (4/3)*3.14*2*2*2
Increased volume of cylinder = 3.14*4*4*h
by equating both h=2/3 - 12 years agoHelpfull: Yes(2) No(0)
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