Question

we can melt any substance by cooling it​

Answer 1

Answer:

Show an animation to explain that heating makes the molecules of a substance move faster further apart, and that cooling makes the molecules move slower and come closer together.

Answer 2

No. We cannot melt any substance by cooling it.

• The mobility of atoms and molecules is increased when energy is added (heating), raising the temperature.

• By removing heat (cooling), molecules and atoms slow down and the temperature drops as a consequence.

• Conduction is a process that allows energy to be added to or taken away from the material.
• The mechanism of conduction entails the transfer of energies from faster-moving molecules to slower-moving ones.
• The slower-moving molecules accelerate while the faster-moving ones slow down during conduction.
• The average kinetic potential of an atom or molecule of material is measured by its temperature.
• The material at a higher temperature transfers energy to a material at a low temp. This process is referred to as heat transfer.

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