a conical vessel of radius 6 cm and height 8 cm is completely filled with water. a sphere is lowered into the water and its size is such that when it touches the sides, it is just immersed. what fraction of water overflows?
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A conical vessel of radius 6cm and height 8cm is completely filled with water.A sphere is lowered into the water and its size is such that when it touches the sides it is just immersed.What fraction of water overflows?
**
r=radius=6
Volume of conical vessel=πr^2*h=288π
..
r=radius=4
Volume of sphere=4πr^3/3=256π/3
..
(256π/3)/288π≈29.6%
ans:
Fraction of water that overflows≈30%
Hope This Helps :)
**
r=radius=6
Volume of conical vessel=πr^2*h=288π
..
r=radius=4
Volume of sphere=4πr^3/3=256π/3
..
(256π/3)/288π≈29.6%
ans:
Fraction of water that overflows≈30%
Hope This Helps :)
Answered by
8
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