For a solid with a small expansion coefficient,

For a solid, how many types of thermal expansion coefficients are there?

Ratio among linear expansion coefficient (c), area expansion coefficient (B) and volume expansion coefficient (Y) is

Ratio among linear expansion coefficient (c), area expansion coefficient (B) and volume expansion coefficient (Y) is

Right or wrong . If wrong , write the correct sentence : Solids possess all the three types of expansion coefficients .

If the coefficient of real expansion gamma_(r) is 1% more then coefficient of apparent expansion, linear expansion coefficient of the material is

If I is the moment of inertia of a solid body having alpha -coefficient of linear expansion then the change in I corresponding to a small change in temperature DeltaT is

If I is the moment of inertia of a solid body having alpha -coefficient of linear expansion then the change in I corresponding to a small change in temperature DeltaT is

Assertion : When a solid iron ball is heated, percentage increase is its volume is largest. Reason : Coefficient of superficial expansion is twice that of linear expansion where as coefficient of volume expansion is three time of linear expansion.

For an anisotropic solid a values in x,y,z direction is 2:3:7 If coefficient of volume expansion is 2.4times10^(-6)/^(@) Cfind areal expansion coefficient of the solid in XZ plane.