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A metallic sphere of radius 4.2cm is mel...

A metallic sphere of radius 4.2cm is melted and recast into the shape of a cylinder of radius 6cm. Find the height of the cylinder.

Text Solution

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The correct Answer is:
`H=(4(4.2)^(3))/(3(6)^(2))=2.744cm`
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Knowledge Check

  • A solid metallic sphere of radius 8 cm is melted and recast into 'n' spherical solids of radius 1 cm. then n=

    A
    500
    B
    256
    C
    556
    D
    512

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