Question

thermal expansion takes place due to​

Answer 1

Answer:

Thermal expansion occurs when an object expands and becomes larger due to a change in the object's temperature. Temperature is the average kinetic (or movement) energy of the molecules in a substance. A higher temperature means that the molecules are moving faster on average.

Answer 2

Answer:

Thermal expansion take place due to the increased energy of the movement of the particles in a substance, forcing the particles further apart.

Explanation:

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