Will photoelectrons be emitted from a copper surface, of work function 4.4 eV, when illuminated by a visible light? of work function 4.4 eV when illuminated by a visible light? Will photoelectrons be emitted from a copper surface September 10, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related