Chemistry - Atomic Structure Question with Solution | TestHub

The value of Rydberg constant $\left(R_H\right)$ is $2.18\times 10^{-18}\mathrm{J}$. The velocity of electron having mass $9.1\times 10^{-31}\mathrm{kg}$ in Bohr's first orbit of hydrogen atom $=$ _______ $\times 10^5{\mathrm{ms}}^{-1}$ (nearest integer).