Answer :
Not sure if this is right but this is what I think
Thermal energy added: Particles move faster, Kinetic energy increases, Temperature increases
Thermal Energy removed: Particles move slower, Kinetic energy decreases, Temperature decreases
Thermal energy added: Particles move faster, Kinetic energy increases, Temperature increases
Thermal Energy removed: Particles move slower, Kinetic energy decreases, Temperature decreases
Explanation:
Thermal energy is defined as the internal energy of an object because of the kinetic energy present within the molecules of the object.
So, when thermal energy is added to an object then kinetic energy within its molecules will also increase. As a result, temperature of the object will also increase due to increase in number of collisions between the molecules.
And, on decreasing thermal energy there will occur a decrease in the kinetic energy of the molecules of an object. As a result, motion of particles will slow down.
Therefore, we can conclude that the given statements are matched as follows.
Thermal energy added:
- Particles move faster.
- Temperature increases.
- Kinetic energy increases.
Thermal energy removed:
- Particles move slower.
- Temperature decreases.
- Kinetic energy decreases.