Unit of coefficient of linear expansion

The radius of a ring is R and its coefficient of linear expansion is alpha. If the temperature of ring increases by theta then its circumfrence will increase by

Find the temperature at which the fundamental frequency of an organ pipe is independent of small variation in temperature in terms of the coefficient of linear expansion ( alpha ) of the material of the tube.

The coefficient of linear expansion of gold is 14 xx 10^(-6)//""^(@)C . Find the coefficient of linear expansion on Fahrenheit scale.

The apparent coefficient of expansion of a liquid when heated in a brass vessel is X and when heated in a tin vessel is Y. If alpha is the coefficient of linear expansion for brass, the coefficient of linear expansion of tin is

The coefficient of apparent expansion of a liquid in a copper vessel is C and in a silver vessel S. The coefficient of volume expansion of copper is gamma_C . What is the coefficient of linear expansion of silver

Two rods having length l_(1) and l_(2) , made of materials with the linear coefficient of expansion alpha_(1) and alpha_(2) were welded together. The equivalent coefficients of linear expansion for the obtained rod:-

The height of a mercury column measured with a brass scale, which is correct and equal to H_0 at 0^@C , is H_1 at t^@C ? The coefficient of linear expansion of brass is alpha and the coefficient of linear expansion of brass is alpha and the corfficient of volume expansion of mercury is gamma . Relate H_0 and H_1 .

A solid cube is first floating in a liquid. The coefficient of linear expansion of cube is alpha and the coefficient of volume expansion of liquid is gamma . On increasing the temperature of (liquid + cube) system, the cube will sink if

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?

When a liquid in a glass vessel is heated, its apparent expansion coefficient is 10.30 xx 10^(-4) .^(@)C^(-1) . When the same liquid is heated in a metal vessel, its apparent expansion coeffiecient is 10.06 xx 10^(-4) .^(@)C^(-1) . If the coefficient of linear expansion of glass = 9 xx 10^(-6) .^(@)C^(-1) , what is the coefficient of linear expansion of metal?