Question:
Modern Phys A photon of wavelength less than threshold
Last updated: 6/27/2023
Modern Phys A photon of wavelength less than threshold wavelength A is incident on a metal surface of work function W The de Broglie wavelength of the ejected electron of mass m is RPMT 2014 h he 1 h 2m E W 2 2m w W he W 0 X h he 2m W 2 hc 4 h 2m Wo