Questions
If I is the moment of inertia of a rigid diatomic molecule, then calculate the angular mean square velocity of a rotating molecule in the gas sample, if the temperature is T. (k = Boltzmann constant)
detailed solution
Correct option is A
Given, Diatomic gas is at temperature T. Rotational kinetic energy = 2 ×kT2 Because diatomic gas has two degrees of rotationRotational Kinetic energyKErot=12Iω2⇒12Iω2=2kT2⇒12Iω2=kT⇒Iω2=2kT⇒ω2=2kTI∴ω=2kTITalk to our academic expert!
Similar Questions
A uniform force of newton acts on a particle of mass 2 kg. Hence the particle is displaced from position meter to position meter. The work done by the force on the particle is
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
free study material
JEE Mock Tests
JEE study guide
JEE Revision Notes
JEE Important Questions
JEE Sample Papers
JEE Previous Year's Papers
NEET previous year’s papers
NEET important questions
NEET sample papers
NEET revision notes
NEET study guide
NEET mock tests
