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Question about Surface Expansion

Subject Physics

Physics

Source Originais Teachy

Originais Teachy

Topic Surface Expansion

Surface Expansion

Difficulty Medium

Medium

(Originais Teachy 2023) - Question Medium of Physics

The coefficient of superficial expansion of metals is generally higher than that of non-metallic materials. What would be the effect of this difference on superficial expansion?

The superficial expansion of metals will be less than that of non-metallic materials.

The superficial expansion of metals will be greater than that of non-metallic materials.

The superficial expansion of non-metallic materials will be greater than that of metals.

The superficial expansion will be the same for all materials.

There is no difference in superficial expansion between metals and non-metallic materials.

Answer sheet:

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