- #1

Molar

- 45

- 19

DeBroglie wavelength of a particle at temp T is,

**λ = h/√(2mKT)**and

DeBroglie wavelength of He atom is,

**λ = h/√(3mKT)**

Well,

**λ = h/ mv**and

**mv**and so ,

^{2}/2 = (3/2) KT**λ = h/√(3mKT)**

How to prove the first one..??

and why they are different...??