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1. |
A vessel is partly filled with a liquid. Coefficients of cubical expansion of material of the vessel and liquid are \[{{\gamma }_{V}}\] and \[{{\gamma }_{L}}\] respectively. If the system is heated, then volume unoccupied by the liquid will necessarily |
A. | remain unchanged if \[{{\gamma }_{V}}={{\gamma }_{L}}\] |
B. | increase if \[{{\gamma }_{V}}={{\gamma }_{L}}\] |
C. | decrease if \[{{\gamma }_{V}}={{\gamma }_{L}}\] |
D. | none of the above |
Answer» C. decrease if \[{{\gamma }_{V}}={{\gamma }_{L}}\] | |