Question

3. If a gas is heated up, how does this affect the motion of its particles?
1
what is meant the internal​

Answer 1

Answer:

The movement of bubbles is upwards and the movement of particles is moving apart from each other , freely movement.

Answer 2

Explanation:

All three states of matter (solid, liquid and gas) expand when heated. The atoms themselves do not expand, but the volume they take up does. Heat causes the molecules to move faster, (heat energy is converted to kinetic energy ) which means that the volume of a gas increases more than the volume of a solid or liquid.

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