A vertical glass tube, closed at the bottom, contains a mercury column of length L0 at 0∘ C. If γ is the coefficient of cubical expansion of mercury α the coefficient of linear expansion of glass, the length of the mercury column when the temperature rises to t∘ C is (assuming that t not more than 100∘ C)

A vertical glass tube, closed at the bottom, contains a mercury column

1.	A vertical glass tube, closed at the bottom, contains a mercury column of length L0 at 0∘ C. If γ is the coefficient of cubical expansion of mercury α the coefficient of linear expansion of glass, the length of the mercury column when the temperature rises to t∘ C is (assuming that t not more than 100∘ C)
Answer» A vertical glass tube, closed at the bottom, contains a mercury column of length $L_{0}$ at $0^{\circ} C$ . If $γ$ is the coefficient of cubical expansion of mercury $α$ the coefficient of linear expansion of glass, the length of the mercury column when the temperature rises to $t^{\circ} C$ is (assuming that $t$ not more than $100^{\circ} C$ )

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