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A spherical piece of metal of diameter 6...

A spherical piece of metal of diameter 6 cm is drawn into a wire of 4 mm in diameter. Find the length of the wire.

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Knowledge Check

  • A copper sphere of diameter 36 cm is drawn into a wire of diameter 4 mm. Find the length of the wire.

    A
    2000 m
    B
    1500 m
    C
    1855 m
    D
    1944 m
  • 66 cm^3 of silver is drawn into a wire 1 mm in diameter. The length of the wire (in metres) will be

    A
    78
    B
    84
    C
    96
    D
    108
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