Question

the kinetic energy of a particle .............. on cooling ( decrease / increase) ​

Answer 1

Answer:

decreases

Explanation:

Answer 2

Answer:

it cools down.

Explanation:

This is because temperature is a measurement of the average kinetic energy of a substance. So, when you cool a substance, the temperature drops and makes the molecules move slower, lowering its KE. Because the molecules are more at rest, their potential energy increases.

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