Ap Eapcet
Atomic Structure
AP EAPCET 2024 - 22th May Evening Shift
MCQ+1 / -02024
The de-Broglie wavelength of an electron with kinetic energy of 2.5 eV is (in m$)\left(1 \mathrm{eV}=1.6 \times 10^{-19} \mathrm{~J}\right.$, $m_e=9 \times 10^{-31} \mathrm{~kg}$ )