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hammer [34]
3 years ago
9

What happens to the energy when the material is changed?

Physics
1 answer:
expeople1 [14]3 years ago
3 0

Answer: When a material is heated or cooled, two changes may happen to the particles within the material: Chemical bonds between the particles may form, break or stretch. There is a change in the chemical potential store of energy in the material. The material will heat up or cool down as the particles within it gain or lose speed.

Explanation:

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Answer:

The last one

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the last one. KE before is greater than after. because

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Answer:

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Explain three ways visual aids help you study
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