Some energy levels of molecule are shown in the figure. The ratio of the wavelengths r = lemda 1/ lemda 2, is given by is given by Some energy levels of molecule are shown in the figure. The ratio of the wavelengths r = lemda 1/ lemda 2 October 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related