CBSE Class 9 Answered
A bead is made up of metal of radius 2 cm. If the density of the metal is 10.5 gm/cm3, calculate the mass of the bead.
Asked by Topperlearning User | 24 Oct, 2017, 13:57: PM
Radius (r) = 2 cm
Let V be the volume of metallic sphere.
Mass of 1 cm3 of metal = 10.5 gm
Mass of of metal
Answered by | 24 Oct, 2017, 15:57: PM
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