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Preeti Tripathi

Class 9th
Maths
2 years ago

A metallic sphere is of radius 4.9 cm. If the density of the metal is 7.8 g/cm2, find the mass of the sphere (π = 22/7).

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Abhishek Mishra

2 years ago

Solution: Here, radius of metallic sphere (r) = 4.9 cm

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