The mean distance of sun from the earth is 1.5×10^8 km. The time taken by light to reach earth from the sun is The mean distance of sun from the earth is 1.5×10^8 km. The time taken by light to reach earth from the sun is November 17, 2020 Category: Cengage NEET by C.P Singh , Chapter 17 - Refraction of Light by Plane Surfaces , Part 2 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related