Question

Explain the change of heat energy in a physical change. ​

Answer 1

Explanation:

The Change of Heat energy in a physical change :

When a substance changes its state from solid to liquid it absorbs heat energy and when it becomes solid to liquid it takes heat energy.

Similar is in the case of Liquid and Gases.

Solids have strong intermolecular force of attraction as compared to liquid and gas .

Order of Intermolecular force of attraction will be :

Solids> Liquids >Gases.

More the intermolecular force of attraction ,more strong the molecules attached to each other.

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Answer 2

Answer:

From this us beacause till heat energy

Explanation:

will be the perfect answer for you

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