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A piece of steel has a length 30cm at 15...

A piece of steel has a length `30cm at 15^(@)C` at `90^(@)C` its length increases by `0.027cm` find the coefficient of cubical expansion of steel

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To find the coefficient of cubical expansion of steel, we can use the formula for linear expansion and then relate it to cubical expansion. The formula for linear expansion is: \[ \Delta L = L_0 \alpha \Delta T \] Where: - \(\Delta L\) = change in length ...
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