Teaching UP TGT Mock Test Series 2025 Physics Atoms De Broglie’s Explanation of Bohr’s Second Postulate of Quantisation
what is the general expression of de-Brogile wavelength of moving particle in terms of the kinetic energy (K) of the particle (mass of electron = m, and velocity = v)?
1
\(\lambda = \frac{h}{\sqrt{2mK}}\)
2
\(\)\(\lambda = \frac{h}{2mK}\)
3
h = 2mλK
4
h = mλK