Chemistry - Atomic Structure Question with Solution | TestHub

Frequency of the de-Broglie wave of electron in Bohr's first orbit of hydrogen atom is _______ $\times 10^{13}\mathrm{Hz}$ (nearest integer). $\begin{array}{rl}& \text{ [Given : }{\mathrm{R}}_{\mathrm{H}}(\text{ Rydberg constant })=2.18\times 10^{-18}\mathrm{J},h\text{ (Plank’s }\\ & \text{ constant })=6.6\times 10^{-34}\mathrm{J}\text{.s.] }\end{array}$