An electron has kinetic energy 2.8×10−23J de-Broglie wavelength will be nearly me=9.1×10−31kg
Formula for de-Broglie wavelength is
λ=hpOrλ=hmv⇒eV=12mv2orv=√2eVm
λ=h√2meV= 6.62×10−34√2×9.1×10−31×2.8×10−23
λ=9.28×10−8meter.
An electron has kinetic energy 2.8×10−23J. De-Broglie wavelength will be nearly
(me=9.1×10−31kg)
An electron has the kinetic energy 2.8×10−23J. De-Broglie wavelength will be nearly
An electron has kinectic energy 2.8*10^-23 j find de Broglie wavelength is