ტალღური რიცხვი: განსხვავება გადახედვებს შორის

:<math>k \equiv \frac{2\pi}{\lambda} = \frac{p}{\hbar}= \frac{\sqrt{2 m E }}{\hbar}. </math>

Here <math>p</math> is the [[momentum]] of the particle, <math>m</math> is the [[mass]] of the particle, <math>E</math> is the [[kinetic energy]] of the particle, and <math>\hbar</math> is the [[reduced Planck's constant]].

 

==See also==