Define apparent and real expansion of a liquid and derive a relation between them.

Define coefficient of apparent and real expansion of a liquid.

What do you mean by coefficients of apparent and real expansion of a liquid ? How are they related ?

Define coefficient of friction and angle of friction and hence derive a relation between them.

The coefficient of apparent expansion of a liquid when determined using two different vessle A and B are gamma_(1) and gamma_(2,) respectily. If the coefficient of linerar expansion of vesel A is alpha. Find the coefficient of linear expension of the vessel B.

Identify the compound and find the relation between them .

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

What do you understand by peak value and rms value of alternating current ? Derive a relation between them.