The kinetic energy of a 300 K thermal neutron is:

Thermal neutrons are

The energy of thermal neutrons is

The most proable kinetic energy of thermal neutrons at a temperature of T Kelvin, may be taken equal to kT, where k is Boltzmann constant. Taking the mass of a neutron and its associated de-Broglie wavelength as m and lambda_B respectively, state the dependence of lambda_B on m and t.

The kinetic energy of one mole gas at 300 K temperature , is E. at 400 K temperature kinetic energy is E' . The value of E'//E is

A neutron collides elastically with an initially stationary deuteron. Find the fraction of the kinetic energy lost by the neutron in a head-on collision?

The average kinetic energy of a neutron at 300 K is (3)/(2) kT. Find its de Broglie wavelength.