A monochromatic light of wavelength lemda is incident on an isolated metallic sphere of radius a. The threshold wavelength is lemda 0 which is greater than lemda. Find the number of photoelectrons A monochromatic light of wavelength lemda is incident on an isolated metallic sphere of radius a. The threshold wavelength is lemda 0 which is greater than lemda. Find the number of photoelectrons September 10, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related