Question

Calculate the vrms for neutrons and
electrons at 300k. given mn=1:675*10-27
kg
and
kg.
me
9.11×10^-31​

Answer 1

Answer:

Vrms = $\sqrt{3KT/M}$

K is Boltzman's constant = 1.38 x $10^{-23}$ J/K

Vrms of neutron = $\sqrt{3 * 1.38 * 10^{-23} * 300 / 1.675 * 10^{-27}$

= 2723m/s

Vrms of electron = $\sqrt{3*1.38*10^{-23}*300/9.11*10^{-31} }$

= 116826m/s

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