Question

when heat is added to a substance the molecules gain enery and​

Answer 1

Answer:

vibrate alot

Explanation:

Answer 2

Answer:

energy will be transferred from the warmer object to the cooler one. The movement of thermal energy from a substance at a higher temperature to one at a lower temperature is called heat. When a substance is heated, it gains thermal energy. Therefore, its particles move faster and its temperature rises.

Explanation:

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