Question

which is known as the increase in the size of matter.​

Answer 1

The "increase in size of a matter on heating" is called Thermal Expansion. Explanation: When a certain body is considered and this body is heated that the heat is absorbed by the molecules of that body.

Answer 2

Answer:

Thermal expansion is the change in the size of an object as its temperature changes. ... Therefore, thermal expansion is the property of matter to increase in size on heating. The "increase in the size of a matter on heating" is called Thermal Expansion. Explanation: When a certain body is considered and this body is heated that the heat is absorbed by the molecules of that body. Thus resulting in the increase in vibratory motion of its particles.

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