Home
Class 11
PHYSICS
Give the expression for the average kine...

Give the expression for the average kinetic energy of a molecule.

Text Solution

Verified by Experts

Average kinetic energy of a molecule = `=(1)/(2)mv^(2)=((f)/(2))K_(B)T` where f = 3 for monoatomic gas, f = 5 for diatomic gas, f = 3x - y where x is the number of atoms and y is the number of independent relations among the atoms.
Promotional Banner

Topper's Solved these Questions

  • KINETIC THEORY

    SUBHASH PUBLICATION|Exercise THREE MARK QUESTION AND ANSWERS|3 Videos

  • KINETIC THEORY

    SUBHASH PUBLICATION|Exercise FIVEMARK QUESTION AND ANSWERS|4 Videos

  • KINETIC THEORY

    SUBHASH PUBLICATION|Exercise NUMERICALS WITH SOLUTIONS|19 Videos

  • GRAVITATION

    SUBHASH PUBLICATION|Exercise NUMERICALS WITH SOLUTIONS|15 Videos

  • LAWS OF MOTION

    SUBHASH PUBLICATION|Exercise Numericals with solutions|15 Videos

Similar Questions

Explore conceptually related problems

Bond energy of a molecule

Give the expression for the vibrational energy of molecules?

Give the expression for the kinetic energy of a rotating body.

Write an expression for the kinetic energy of an object?

Give the expression for pressure energy.

As the temperature increases, average kinetic energy of molecules increases. What would be the effect of increase of temperature on pressure provided the volume is constant ?

Give the expression for the potential energy of a particle executing SHM.

The average binding energy of a nucleus is

Give the expression for the potential energy of a dipole in an external electric field with the help of a neat diagram.

Give the expression for internal energy of a monotamic gas.