A free hydrogen atom after absorbing a photon of wavelength lemda a gets excited from the state n = 1 to the state n = 4. Immediately after that the electron jumps to n = m state A free hydrogen atom after absorbing a photon of wavelength lemda a gets excited from the state n = 1 to the state n = 4. Immediately after that the electron jumps to n = m state October 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related