Photoelectric work function of a metal is 1 eV. Light of wavelength lemda = 3000 A falls on it. The photoelectrons come out with velocity Photoelectric work function of a metal is 1 eV. Light of wavelength lemda = 3000 A falls on it. The photoelectrons come out with velocity October 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related