Question

derive an expression for the variation in density of solid with rise in temperature​

Answer 1

When a given mass of a solid or liquid is heated, its volume increases. Accordingly, the density of a solid or a liquid decreases on heating. With increase in temperature, volume increases, so density decreases and vice-versa.

Answer 2

Explanation:

When a given mass of a solid or liquid is heated, its volume increases. Accordingly, the density of a solid or a liquid decreases on heating. With increase in temperature, volume increases, so density decreases and vice-versa.

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