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When energy changes form the molecules in the object become more or less densly packed. Thermal energy is also ALWAYS produced.
If you mean, thermal motion, if an object is cooled down, the particles will move slower. Absolute zero (no particle movement, and no other kind of internal energy) can be approached, but it can't be reached completely.If you mean, thermal motion, if an object is cooled down, the particles will move slower. Absolute zero (no particle movement, and no other kind of internal energy) can be approached, but it can't be reached completely.If you mean, thermal motion, if an object is cooled down, the particles will move slower. Absolute zero (no particle movement, and no other kind of internal energy) can be approached, but it can't be reached completely.If you mean, thermal motion, if an object is cooled down, the particles will move slower. Absolute zero (no particle movement, and no other kind of internal energy) can be approached, but it can't be reached completely.
It's vibrates and then melts
I assume you mean what happens to the molecules... They slow down due to the loss of kinetic energy when the liquid is cooled. When they are sufficiently cooled as to cause freezing, that's a different story.
You release heat energy into the atmosphere = which is a bit of a waste
When a sample of liquid is cooled its thermal energy goes to its surroundings
The temperature decrease and also the volume.
due to convection, the movement of energy through a fluid or air, and also the first law of energy conservation, the thermal energy has convects throught the air to cooler regions, therefore cooling the beaker
The room temperature water in the hot beaker turns into hot water (not boiling) if the beaker is hot enough.
It's transferred - so something gets warmer.
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The thermal energy increases.
Thermal energy is produced.
What happens when thermal energy is taken away
The cooling system moves the heat (thermal energy) to the air.
Thermal energy increases when molecules speed up.
When thermal energy is added the matter goes slower