Why is it difficult to measure the coefficient of expansion ofa liquid than solid?

It is more difficult to measure the coefficient of volume expansion of a liquid than that of a solid because

A solid floats in a liquid at 20^@ C with 75 % of it immersed. When the liquid is heeated to 100^@ C, the same solid floats with 80% of it immersed in the liquid. Calculate the coefficient of expansion of the liquid. Assume the volume of the solid to be constant.

The coefficient of linear expansion of a solid depends upon

If an isotropic solid has coefficients of linear expansion alpha_(x),alpha_(y) and alpha_(z) for three mutually perpendicular directions in the solid, what is the coefficient of volume expansion for the solid?

A thread of liquid is in a uniform capillary tube of length L. As measured by a ruler. The temperature of the tube and thread of liquid is raised by DeltaT . If gamma be the coefficient of volume expansion of the liquid and alpha be the coefficient of linear expansion of the material of the tube, then the increase DeltaL in the length of the thread, again measured by the ruler will be

The ratio of coefficients of apparent expansions of the same liquid in two different vessels is 1:2 . If alpha_(1) and alpha_(2) are the coefficient of linear expansions then coefficient of real expansion of the liquid is

The loss of weight of a solid when immersed in a liquid at 0^(0)C is DeltaW_(0) . If alpha and beta are the volume coefficients of expansion of the solid and the liquid respectively, then the loss of weight at t^(@)C is approxumately

Coefficient of apparent expansions of a liquid in two different vessels are a and b . Then the real coefficient of expansions of liquids, if the ratio of volume expansion of vessel of x : y

Define coefficient of apparent and real expansion of a liquid.

The liquid whose coeffcient of real expansion is equal to 1.5 times the coefficient of areal expansion of container and heated then the level of the liquid taken in the container