[" The mean free path of molecules of a "],[" gas (radius 'r') is inversely proportional "],[" to "],[" 1."r^(3)],[" 2."r^(2)],[" 3."r],[" 4."sqrt(r)]

The mean free path of a molecule of a gas (radius r)is inversely proportional to:

The mean free path of molecules of a gas ,(radius r0 is inverselty propotional to:

If diameter of gas molecule is d then mean free path is inversely proportional to

If diameter of gas molecule is d then mean free path is inversely proportional to

(A): Mean free path of a gas molecules varies inversely as density of the gas. (R): Mean free path varies inversely as pressure of the gas.

The value of electric potential at a distance r from a point charge will be (A) proportional to r (B) inversely proportional to r (C) proportional to r^(2) (D) inversely proportional to r^(2)

(A): Mean free path of gas molecules, varies inversely as density of the gas. (R): Mean free path of gas molecules is defined as the average distance travelled by a molecule between two successive collisions.

If r_(1),r_(3),r_(1) are the radii of the escribed circles of a DeltaABC and if r is the radius of its incircle then r_(1)r_(2)r_(3)-r(r_(1)r_(2)+r_(2)r_(3)+r_(3)r_(1))=

(A): For an ideal gas, at constant temperature, the product of the pressure and volume is a constant. (R): The mean square velocity of the molecules is inversely proportional to mass.