Which statement correctly describes the relationship between thermal energy and particle movement?
As thermal energy increases, it is not possible to predict particle movement.
As thermal energy increases, particle movement does not change.
As thermal energy increases, there is less particle movement.
As thermal energy increases, there is more particle movement.
The correct statement is: As thermal energy increases, there is more particle movement.
As thermal energy increases, there is more particle movement.
The correct statement is: As thermal energy increases, there is more particle movement.
To understand why this is the case, we need to look at the connection between thermal energy and particle movement. Thermal energy is the energy associated with the motion of particles within a substance. In other words, it is the total kinetic energy of the particles in a system.
When thermal energy increases, it means that there is more energy available for particle movement. This extra energy causes the particles to move faster and have greater kinetic energy. Consequently, the particles exhibit more random motion and move around more vigorously.
Therefore, as thermal energy increases, the particles within a substance become more energetic and move more.