Which transition in the hydrogen atomic spectrum will have the same wavelength as the transition, n = 4 to n = 2 of He ^+ spectrum n = 4 to n = 2 of He ^+ spectrum Which transition in the hydrogen atomic spectrum will have the same wavelength as the transition November 27, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related