There is water to a height of 20cm in cylindrical glass jar of radius 7cm.in side the jar there is metal sphere of diameter of 7cm completely immersed,by what height the water will go down when the sphere is removed from the jar
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Drop in total volume in cylindrical jar = Volume of sphere
Let h = drop in height
(pi)*7^2*h = (4/3)*(pi)*7^3
upon solving
h = 28/3 cm
Let h = drop in height
(pi)*7^2*h = (4/3)*(pi)*7^3
upon solving
h = 28/3 cm
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