For a liquid- the coefficients of apparent expansion - -a -and real expansion - -r- are related as-

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Standard XII

Physics

Accelerating Containers

For a liquid,...

Question

For a liquid, the coefficients of apparent expansion ' $γ_{a}$ 'and real expansion ' $γ_{r}$ ' are related as:

γ_{a} = γ_{r}

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γ_{a} < γ_{r}

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γ_{a} > γ_{r}

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\frac{γ_{a}}{γ_{r}} = c o n s t a n t

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Solution

The correct option is B $γ_{a} < γ_{r}$
$γ_{r} = γ_{a} + γ_{g}$ where;
$γ_{r}$ is the real expansion, $γ_{a}$ is the apparent expansion and $γ_{g}$ is the expansion of the vessel. Hence, $γ_{a} < γ_{r}$

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Similar questions

The relation between the coefficient of real expansion ( $γ_{r}$ ) and coefficient of apparent expansion ( $γ_{a}$ ) of a liquid and the coefficient linear expansion ( $α_{g}$ ) of the material of the container is :

γ_{r}

, is coefficient of real expansion of a liquid,

γ_{a}

is coefficient of apparent expansion of a liquid and

γ_{g}

is coefficient of cubical expansion of the container then the correct relation is :

LIST -I LIST -II

a) App. expansion e)Nature of vessel and liquid

b) Real expansion f) Nature of liquid

c) $γ_{a}$ g) Nature of Vessel&liquid and temperature

d) $γ_{r}$ h) Nature of liquid&temp.

If the coefficient of real expansion, $γ_{r}$ is 1% more than coefficient of apparent expansion, linear expansion coefficient of the material is :

Q. If

γ_{R}, γ_{A} a n d γ_{x}

represent the coefficient of real expansion of a liquid, coefficient of apparent expansion of the liquid and coefficient of cubical expansion of the material of the vessel respectively, then which of the following is/are correct?

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For a liquid, the coefficients of apparent expansion 'γa 'and real expansion 'γr' are related as:

The correct option is B γa<γrγr=γa+γg where;γr is the real expansion,γa is the apparent expansion and γg is the expansion of the vessel. Hence, γa<γr

For a liquid, the coefficients of apparent expansion ' $γ_{a}$ 'and real expansion ' $γ_{r}$ ' are related as:

The correct option is B $γ_{a} < γ_{r}$
$γ_{r} = γ_{a} + γ_{g}$ where;
$γ_{r}$ is the real expansion, $γ_{a}$ is the apparent expansion and $γ_{g}$ is the expansion of the vessel. Hence, $γ_{a} < γ_{r}$