What is Laplace correction for velocity of sound in a gaseous medium to the Newton's formula.Give the meanings of the symbols used.

What is Laplace correction for velocity of sound in a gaseous medium t

1.	What is Laplace correction for velocity of sound in a gaseous medium to the Newton's formula.Give the meanings of the symbols used.
Answer» <P> Solution :`v = sqrt((gamma p )/( rho ))` where `sqrt( gamma)`= is Laplace correction factor and` gama = 1+2 //G` where 'f' is degrees of freedom of GASEOUS molecule.