Question

Explain the damage which are caused by expansion or construction by giving two examples

Answer 1

Answer:

When substances expand or contract, their particles stay the same size. It is the space between the particles that changes: the particles in a solid vibrate more when it is heated, and take up more room. the particles in a liquid move around each other more when it is heated, and take up more room.

Thermal expansion and contraction affect the volume and pressure of tires, volleyballs, and basketballs. When cars are moving quickly, the rubbing between the tires and the road increases the temperature of the air in the tires. This causes the tires to expand.

Explanation:

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