Science, asked by raisanargisbiswas, 1 month ago

3. Why do solids expand on heating?​

Answers

Answered by brinlyqueen
2

Answer:

When a solid is heated, its atoms vibrate faster about their fixed points. ... 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.

Answered by Anonymous
2

Explanation:

When a solid is heated, its atoms vibrate faster about their fixed points. ... 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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