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# A horizontal uniform tube, open at both ends is containing a liquid of certain length at some temperature. When the temperature is changed, the length of the liquid in the tube is not changed. If '$\alpha$' is the coefficient of linear expansion of the material of the tube and '$\gamma$' is the coefficient of volume expansion of the liquid, then

$\begin {array} {1 1} (1)\;\gamma = 2 \alpha & \quad (2)\;\gamma = 3 \alpha \\ (3)\;\gamma = 4 \alpha & \quad (4)\; \gamma = \alpha \end {array}$

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## 1 Answer

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(1) $\gamma = 2 \alpha$
answered Nov 7, 2013 by

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