The average particle speed increases.
It goes up.
It increases.
It increases.
Gets larger
They become bigger!
the range of energies becomes broader
The water molecules increase their speed
the range of energies becomes broader
The average speed of the particles decreases.
The average kinetic energy of the particles falls.
Gas particles are given more kinetic energy when they are heated, causing them to increase in speed. they move faster and collide more frequently.
They move faster.