What happens when the thermal energy of a substance increases?

A. The motion of the particles in the substance increases, and the temperature of the substance decreases.

B. The motion of the particles in the substance decreases, and the temperature of the substance increases.

C. Both the motion of the particles in the substance and the temperature of the substance decrease.

D. Both the motion of the particles in the substance and the temperature of the substance increase

Question

Physics

Munoz

26 September, 20:31

What happens when the thermal energy of a substance increases?

A. The motion of the particles in the substance increases, and the temperature of the substance decreases.

B. The motion of the particles in the substance decreases, and the temperature of the substance increases.

C. Both the motion of the particles in the substance and the temperature of the substance decrease.

D. Both the motion of the particles in the substance and the temperature of the substance increase

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Answers (1)

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Jorden Washington · Answer 1

What happens when the thermal energy of a substance increases is that D. Both the motion of the particles in the substance and the temperature of the substance increase.

When thermal energy increases, it is due to particles moving faster. It also results in higher temperatures or heat.