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Find the amount of water displaced …

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Find the amount of water displaced by a solid spherical ball of diameter 4.2 cm.when it is completely immersed in water.

Posted by Shashant Ahuja 8 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Naveen Sharma 8 years, 10 months ago

Ans. Diameter of Sphere = 4.2 cm

Radius of Sphere = 4.2/2 = 2.1cm

Water displaced by sphere = volume of sphere

=> 4*22*2.1*2.1*2.1/3*7 = 38.808cm³

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