The ratio of the shortest wavelength of two spectral series of hydrogen is found to be about 9 . The spectral series are The ratio of the shortest wavelength of two spectral series of hydrogen is found to be about 9 . The spectral series are November 30, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related