Question

When the internal energy of a material increases,:



its temperature will rise

it will go through a phase change

A and B

A or B

Answer 1

@KendrickLamar2014

Answer 2

Do you understand what internal energy is?

Answer 3

internal energy is the random, disordered motion of molecules, and is defined, thermodynamically as the sum of work and heat: \(\sf \color{red}{q + w}\)

Answer 4

so its A and B?

Answer 5

@abb0t

Answer 6

Yes.

Answer 7

thnx