Question

Two gases are at absolute temperature 300k and 350k respectively. The ratio of average kinetic energy of their molecules is

Answer 1

7 is to 5 joules of energy is applying .

Answer 2

The ratio of average kinetic energy of their molecules is $\frac{6}{7}$

Explanation:

Kinetic energy is the energy possessed by an object by virtue of its motion.

Average kinetic energy is defined as the average of the kinetic energies of all the particles present in a system. It is determined by the equation:

$K=\frac{3RT}{2}$

K= kinetic energy

R= gas constant

T= temperature in Kelvin

The ratio of average kinetic energy of their molecules with absolute temperature 300K and 350K respectively is $\frac{K_{300}}{K_{350}}=\frac{\frac{3R\times 300}{2}}{\frac{3R\times 350}{2}}$

$\frac{K_{300}}{K_{350}}=\frac{6}{7}$

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