Find the de-Broglie wavelength (in Å) assciated with a photon moving with
Channel: Doubtnut
Date: 2020-08-02

Find the de-Broglie wavelength (in Å) assciated with a photon moving with a velocity 0.5 c, where `c=3xx10^(8)m//s`, rest mass of proton `=1.675xx10^(-27)kg, h=6.6xx10^(-34)Js`.