Question

It lead to an increase in the
Size of a substance.​

Answer 1

Answer:

Substances expand (increase in size) when they get warmer, and they contract (decrease in size) when they get cooler. This property can be useful. For example: Thermometers work because the liquid inside them expands and rises up the tube when it gets hotter.

Explanation:

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Answer 2

Answer:

expantion

Explanation:

as if any substance get heated it will expand because the molecules of those substance will go far and they will take more space , which leads to the expansion of the substance .