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Find the amount of water displaced by a solid spherical ball of diameter 28 cm.

`["Assume "pi=22/7]`

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#### Solution

Radius (*r*) of ball = (28/2)cm = 14 cm

`"Volume of ball "=4/3pir^3`

`=[4/3xx22/7xx(14)^3]cm^3`

`= 11498 2/3 cm^3`

Therefore, the volume of the sphere is `11498 2/3 cm^3`

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