Explain, what is meant by the coefficients of linear `(alpha)`, superf – InterviewSolution

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1.	Explain, what is meant by the coefficients of linear `(alpha)`, superficial `(beta)` and cubical expansion `(gamma)` of a solid. Gien their units. Find the relatisphip between them.
Answer» Correct Answer - `alpha : beta : gamma = 1 : 2: 3` `SI` unit for `alpha, beta, gamma` are `K^(-1)` or `.^(@)C^(-1)`

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