Ap Eapcet
Atomic Structure
AP EAPCET 2022 - 5th July Morning Shift
MCQ+1 / -02022
The wavelength associated with the electron moving in the first orbit of hydrogen atom with velocity \(2.2 \times 10^6 \mathrm{~ms}^{-1}\) (in nm) is
\(\left(m_e=9.0 \times 10^{-31} \mathrm{~kg}, h=6.6 \times 10^{-34} \mathrm{Js}\right)\)