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