An electron beam energes from an accelerator with kinetic energy 100eV.
Channel: Doubtnut
Date: 20/02/2020

An electron beam energes from an accelerator with kinetic energy 100eV. What is its de-Broglie wavelength? `[m = 9.1 xx 10^(-31)kg, h = 6.6 xx 10^(-34)Js, 1eV = 1.6 xx 10^(-19)J]`