If Planck’s constant is denoted by h and electronic charge by e, experiments on photoelectric effect allow the determination of experiments on photoelectric effect allow the determination of If Planck's constant is denoted by h and electronic charge by e June 17, 2021 Category: Cengage NEET by C.P Singh , Chapter 11 - Photoelectric Effect , Part 2 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related