6563 A line emitted by hydrogen atom in a star is found to be red shifted by 5 A. The speed with which the star is receding from the earth is 6563 A line emitted by hydrogen atom in a star is found to be red shifted by 5 A. The speed with which the star is receding from the earth is October 12, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related
