How coefficient of superficial expansion `beta` is related to coefficient of linear expansion ?

Howco.efficient of linear expansion is related to coefficient of volume expansion ?

How are coefficient of thermal expansions of a solid related.

What is the unit of coefficient of expansion ?

A weight thermometer contains 82 gm of a liquid at 10^@ C and on heating it to 85^@ C , 2gm of the liquid are expelled. Find the coefficient of absolute expansion of the liquid if the coefficient of linear expansion of glass is 0.000009//^@C .

Establish a relation between co-efficient of volume expansion and co-efficient of linear expansion.

A weight thermometer contains 500 gram of mercury at 0^@C . What mass of mercury will overflow if the temperature is raised up to 100^@ C . Co-efficient of real expansion of mercury is 0.00018//^@C . Co -efficient of linear expansion of glass is 0.00001//^@C .

What is coefficient of restitution ?

A steel rod is 3.000 cm in diameter at 25^@C . A brass ring has an interior diameter of 2.992 cm at 25^@C . At what common temperature will the ring just slide onto the rod ? (Coefficient of linear expansion of steel= 12 xx 10^(-6) per k and coefficient of linear expansion of brass= 18 xx 10^(-6) per k) .

How coefficient of friction and angle of repose are related ?