Thermal energy is the energy associated with temperature, related to the motion of particles within a substance. When the temperature increases, the thermal energy also increases. Understanding this concept is vital in the study of heat transfer and thermodynamics. ;
Thermal energy is the energy that is associated with temperature and is related to the motion of particles within a substance. As temperature increases, the thermal energy also increases, playing a crucial role in heat transfer. The correct answer to the question is option D: the energy that is associated with temperature.
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