Question

Why there is aperent expantion in liquid ​

Answer 1

Real and apparent expansion ofliquids: ... Heat flows through the container to the liquid. This means that the container expands first, due to which the level of the liquid falls. When the liquid gets heated, it expands more and beyond its original level.

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Answer 2

Answer:

A liquid is heated in a container. Heat flows through the container to the liquid. This means that the container expands first, due to which the level of the liquid falls. ... This observed expansion of the liquid is known as the apparent expansion of the liquid and is less than its actual expansion.