Question

Derive the expression to show relation between coefficient of cubical expansion and

coefficient of linear expansion.​

Answer 1

α = coefficient of linear expansion

β = coefficient of areal expansion

γ = coefficient of volume expansion

Since, coefficient of linear expansion is in one direction and areal in two dimension followed by three dimension in case of volume expansion. So, to compensate that factor the relation between them will be like.

α = β /2= γ /3

Answer 2

Answer:

$\huge\mathfrak\blue{Answer ⤵}$

α = coefficient of linear expansion

β = coefficient of areal expansion

β = coefficient of areal expansionγ = coefficient of volume expansion

β = coefficient of areal expansionγ = coefficient of volume expansionSince, coefficient of linear expansion is in one direction and areal in two dimension followed by three dimension in case of volume expansion. So, to compensate that factor the relation between them will be like.

α = β /2= γ /3.

Explanation:

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