Question

A lead sphere of radius 3 cm weight 550.g determine the density of the lead sphere​

Answer 1

Answer:

volume of a sphere =4/3×22/7×r×r×r

=4/3×22/7×3×3×3

=113.14cm3

mass =weight÷gravity

       =550/10

       =55g

density=mass/volume

        =55g÷113.14cm3

        =0.486g/cm3

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