Question

thermal energy and kinetic molecular theory quick check
when thermal energy is removed from particles, what action occurs? (1 point)
the particles temperature increases
the particles energy is destroyed
the particles kinetic energy decreases
the particles move more quickly

Explanation:

Thermal energy is related to the kinetic energy of particles. When thermal energy is removed, according to the kinetic - molecular theory, the average kinetic energy of the particles decreases. Energy cannot be destroyed (by the law of conservation of energy). Also, a decrease in thermal energy leads to a decrease in temperature and slower - moving particles.

Answer:

The particles' kinetic energy decreases.