Question

how heat can cause physical changes in matter​

Answer 1

Answer

A physical change is a change to a sample of matter in which some properties of the material change, but the identity of the matter does not. When liquid water is heated, it changes to water vapor. This would be an example of a physical change.

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Answer 2

Answer:

If ice is warmed enough , it can change to liquid water . Heating a substance make the molecules faster. Cooling a substance make the molecules moves slower.

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