THe solar constant for a planet is S. The surface temperature of the sun is TK. The sun subtends an angle theta at the planet: THe solar constant for a planet is S. The surface temperature of the sun is TK. The sun subtends an angle theta at the planet: October 4, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related