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nikitadnepr [17]
3 years ago
8

Prove that area of expansivity is twice linear expansivity?​

Geography
1 answer:
Montano1993 [528]3 years ago
3 0

Answer:

Let coefficient of linear and area expansion be α a n d β respectively. where ∆ T is change in temperature. For simplicity let us consider the case of square of side L. Therefore, coefficient of area expansion is twice the linear expansion.

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