Question

explain the process of thermal expansion​

Answer 1

Answer:

Thermal expansion is where an object expands and becomes larger due to a change in its temperature. A higher temperature means that the molecules are moving faster on average, causing them to take up more space. Consequently, objects that are heated up increase in size.

Answer 2

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The Question is Give below 

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Thermal expansion is where an object expands and becomes larger due to a change in its temperature. A higher temperature means that the molecules are moving faster on average, causing them to take up more space. Consequently, objects that are heated up increase in size.

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