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The ratio of coefficients of apparent ex...

The ratio of coefficients of apparent expansions of the same liquid in two different vessels is `1:2`. If `alpha_(1)` and `alpha_(2)` are the coefficient of linear expansions then coefficient of real expansion of the liquid is

A

`2alpha_(1) - alpha_(2)`

B

`3alpha_(1) - 4alpha_(2)`

C

`alpha_(1) - 2alpha_(1)`

D

`6alpha_(1) - 3alpha_(2)`

Text Solution

Verified by Experts

The correct Answer is:
D
`(gamma_(A))_(1)/(gamma_(A))_(2) = (1)/(2) , (1)/(2) = (gamma_(R) - 3alpha_(1))/(gamma_(R) - 3alpha_(2))`
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Knowledge Check

  • The unit for the coefficient of apparent expansion is

    A
    cm
    B
    `cm//.^@C`
    C
    `cm.^@C`
    D
    `//.^@C`

  • The unit of coefficient of linear expansion is

    A
    `.^(@)C`
    B
    `m^(@)C^(-1)`
    C
    `.^(@)C^(-1)`
    D
    `m^(@)C`

  • The unit of the coefficient of linear expansion is

    A
    m
    B
    `//^(ul@)C`
    C
    `m//^(ul@)C`
    D
    `""^(ul@)C`

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