Connect mathematically the various elastic constants.

Write the relation which connect various elastic constants. Name symbols used.

Express mathematically impulse.

When an ideal gas undergoes an isothermal expansion. Give mathematically what remains constant ?

Express mathematically relativistic mass.

Give mathematically bernoulli's theorem.

State and Explain Stefan's law and express it mathematically. What is the unit and dimension of Stefan's constant?

State the meaning of an elastic substance.