A galaxy moves with respect to us so that sodium light of 589.0 nm is observed at 589.6nm. The speed of the galaxy is: A galaxy moves with respect to us so that sodium light of 589.0 nm is observed at 589.6nm. The speed of the galaxy is: November 9, 2020 Category: Chapter 10 - Wave Optics , MTG NEET Physics , Part 2 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related
