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When water freezes its volume increases by 4%.What volumeof water is required to make `221 cm^3` of ice?

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Knowledge Check

  • An edge of a variable cube is increasing at the rate of 3 cm/sec, then the rate of increasing of the volume of cube, when edge is 10 cm long, is

    A
    `900 "cm"^(3)//sec`
    B
    `100 "cm"^(3)//sec`
    C
    `300 "cm"^(3)//sec`
    D
    None of these

  • An edge of a variable cube is increasing at the rate of 3 cm/sec, then the rate of increasing of the volume of cube, when edge is 10 cm long, is

    A
    `900 "cm"^(3)//sec`
    B
    `100 "cm"^(3)//sec`
    C
    `300 "cm"^(3)//sec`
    D
    None of these

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