Boltzmann constant (`k`) is given by

Calculate the value of Boltzmann constant k_(B) , Given R = 8.3 xx 10^(3) J//kg-mol-K and Avogadro number, N = 6.03 xx 10^(26)//kg-mol .

Boltzmann's constant k is equal to the product of universal gas constant R and Avogadro number (N_(A))

The Boltzmann constant (K_(B)) is:

for a given reaction at temeperature T, the velocity constant k, is expressed as : k=ae^(-27000K'//T) (K' = Boltzmann constant) Given , R=2 cal K^(-1) "mol"^(-1) . Calculate the value of energy of activation. Comment on the results.

The dimensions of Stefan-Boltzmann constant sigma can be written in terms of Planck's constant h, Boltzmann constant k_(B) and the speed of light c as sigma = h^(α) k_(B)^(β) c^(gamma) . Here

"m" is the mass of a molecule, "k" is the Boltzmann constant, P is the pressure and T is the absolute temperature. The density of the gas is given by

What is the Boltzmann's constant? Give its value.

The value of Stefan-Boltzmann constant in SI units is ..........

In a typical combustion engine the work done by a gas molecule is given W=alpha^2betae^((-betax^2)/(kT)) where x is the displacement, k is the Boltzmann constant and T is the temperature. If alpha and beta are constants, dimensions of alpha will be:

The dimensions of Stefan-Boltzman constant sigma can be written in terms of Plank's constant h. Boltzmann constant k_(B) and the speed of light c as sigma = h^(alpha) K_(B)^(b) c^(Y) . Here