The time period of rotation of the Sun is 25 days and its radius is 7 * 10^8 m. The Doppler shift for the light of wavelength 6000 A emitted from the surface of the Sun will be The time period of rotation of the Sun is 25 days and its radius is 7 * 10^8 m. The Doppler shift for the light of wavelength 6000 A emitted from the surface of the Sun will be October 12, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related