Superficial Or Areal Expansion

Define coefficients of linear, superficial and cubical expansions.

If alpha, beta and gamma coefficient of linear, superficial and volume expansion respectively, tehn

The volume of a metal sphere is increased by 1% of its original volume when it is heated from 320 K to 522 K. calculate the coefficients of linear, superficial and cubical expansion of the metal.

The volume of a metal sphere is increased by 2% of its original volume when it is heated from 300 K to 604 K . Calculate the coefficient of linear, superficial and cubical expansion of the metal.

The coefficient of cubical expansion of a material is nearly _____ times its coefficient of superficial expansion.

The ratio among coefficient of volume expansion, superficial expansion and linear expansion i.e., gamma . beta : alpha is

Define the coefficients of linear expansion. Deduce relation between it and coefficient of superficial expansion and volume expansion.

The coefficient of superficial expansion of a solid is 2xx10//.^(@)C . It's coefficient of linear expansion is