In a vertical `U`-tube containing a luquid, the two arms are maintained at different temperatures, `t_(1)` and `t_(2)` . The liquid coplumns in the two arms have heights `l_(1)` and `l_(2)` respectively. The coefficient o0f volume expansion of the liquid is equal to

A body with negligible volume expansivity floats in a liquid partially submerged. For two different temperature t_(1) and t_(2) of the liquid, fractions eta_(1) and eta_(2) of the volume of the solid remain submerged in the liquid. The coefficient of volume expansion of the liquid is equal to:

A solid whose volume does not change with temperature floats in a liquid. For two different temperatures t_1 and t_2 of the liqiud, fraction f_1 and f_2 of the volume of the solid remain submerged in the liquid. The coefficient of volume expansion of the liquid is equal to

A solid whose volume does not change with temperature floats in a liquid. For two different temperatures t_1 and t_2 of the liqiud, fraction f_1 and f_2 of the volume of the solid remain submerged in the liquid. The coefficient of volume expansion of the liquid is equal to

Fig shows a U-tube filled with a liquid and the two arms are maintained at temperatures theta_(1) and theta_(2) The coefficient of volume expansion of the liquid will be:

A solid whose volume does not change with temperature, floats in a liquid. Fractions f_(1)andf_(2) of its volume remain submerged for two different temperatures t_(1)andt_(2) of liquid. The volume coefficient of expansion of liquid is