Molecules move faster when heat energy is added to to water. The water temperature may
increase or some or the molecules may get enough energy to change phase from solid to liquid
or from liquid to vapor.
When it is heated, the motion of the particles increases as the particles become more energetic.
The water particles increase their velocity..
what happens to molecules as energy is added the temperature increses
for a liquid to freeze , the attraction between the particles must overcome the motion of the particles.
Particle motion increases as energy (like heat) is added. The motion slows as energy leaves. Temperature is a measure of this change in particle motion.
Particle motion increases as energy (like heat) is added. The motion slows as energy leaves. Temperature is a measure of this change in particle motion.
No, energy is removed.
they spread apart and move faster when energy is added.
I added "external" to the question
When electrical energy is added to water it creates electric shock.
it heats up
When energy is added during a phase change the energy is used to break molecular bonds.
it heats up
Energy is required by every machine to stay in motion. Lubricating the machine properly is added as an advantage.