A container whose capacity is $75 ml$ is filled with a liquid up to $60 ml$ and the container is heated. Initially, the level of the liquid falls from $60 ml$ to $57.6 ml$ . Upon further heating, the level rises to $62.5 ml$ . Which of the following are true?

Real expansion

= 2.5 ml

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Apparent expansion

= 4.9 ml

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Real expansion

= 4.9 ml

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Apparent expansion

= 2.5 ml

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Solution

The correct options are
C Real expansion $= 4.9 ml$
D Apparent expansion $= 2.5 ml$
Given:
Initial level of the liquid, $L_{1} = 60 ml$
Level of the liquid during the heating, $L_{2} = 57.6 ml$
Final level of the liquid, $L_{3} = 62.5 ml$

Apparent expansion, $L_{3} - L_{1} = 62.5 - 60 = 2.5 ml$

Real expansion, $L_{3} - L_{2} = 62.5 - 57.6 = 4.9 ml$

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Similar questions

Identify the correct statements from the following:

a) The apparent expansion of liquid depends on the expansion of material of the container b)The real expansion of the liquids depends on the density of the liquid.

c)The expansion of liquid with respect to the container is called the apparent expansion.

The liquid whose co-efficient of real expansion is equal to 1.5 times the co-efficient of superficial expansion of vessel is heated then the level of liquid taken in the container

Q. Real expansion of liquid

== Apparent expansion of liquid

++ Volume expansion of container. Type 1 for true and 0 for false

(1): when a liquid in a container is heated first the level of the liquid falls down and then rises .

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Q. Apparent expansion of the liquid is its expansion relative to the container.

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A container whose capacity is 75 ml is filled with a liquid up to 60 ml and the container is heated. Initially, the level of the liquid falls from 60 ml to 57.6 ml. Upon further heating, the level rises to 62.5 ml. Which of the following are true?

The correct options are C Real expansion =4.9 ml D Apparent expansion =2.5 mlGiven: Initial level of the liquid, L1=60 ml Level of the liquid during the heating, L2=57.6 ml Final level of the liquid, L3=62.5 ml Apparent expansion, L3−L1=62.5−60=2.5 ml Real expansion, L3−L2=62.5−57.6=4.9 ml

A container whose capacity is $75 ml$ is filled with a liquid up to $60 ml$ and the container is heated. Initially, the level of the liquid falls from $60 ml$ to $57.6 ml$ . Upon further heating, the level rises to $62.5 ml$ . Which of the following are true?