what is thermal energy?\n the average overall volume of a system\n the total number of molecules in a…
what is thermal energy?\n the average overall volume of a system\n the total number of molecules in a system\n the kinetic energy of particles in a system\n the measure of temperature in a system
Answer
Brief Explanations:
Thermal energy is related to the motion of particles. The kinetic energy of particles in a system represents thermal energy as the movement of these particles is what gives rise to heat. Volume and number of molecules are not direct definitions of thermal energy, and temperature is a measure related to average kinetic - energy but not the same as thermal energy itself.
Answer:
the kinetic energy of particles in a system