3 years ago

The internal energy of a substance Is called

1 answer:

4 0

Answer:

The internal energy is the total amount of kinetic energy and potential energy of all the particles in the system. ... When the substance melts or boils, energy is put in to breaking the bonds that are holding particles together, which increases the potential energy.

Explanation:

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3 years ago

The internal energy of a substance Is called​

The internal energy of a substance Is called