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The diagram below represents a conical vessel which stands vertically. The vessels contains water to a depth of 30cm. The radius of...

The diagram below represents a conical vessel which stands vertically. The vessels contains water to a depth of 30cm. The radius of the surface in the vessel is 21cm. (Take ?? = 22/7)

a) Calculate the volume of the water in the vessels in cm³
b) When a metal sphere is completely submerged in the water, the level of the water in the vessels rises by 6cm.
Calculate:
i) The radius of the new water surface in the vessel;
ii) The volume of the metal sphere in cm³
ii) The radius of the sphere

Answers

Kavungya answered the question on November 14, 2019 at 13:19

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