(Temperature of Sun)   Esimate the temperature `T_(c )` of the earth, assuming it is in
Channel: Doubtnut
Date: 2020-04-12

(Temperature of Sun)   Esimate the temperature `T_(c )` of the earth, assuming it is in radiative equilibrium with the sun. (Assume radius of sun, `r_(s)=7xx10^(8)m`, temperature of solar surface`=6000K`, distance of earth from sun,`R=1.5xx10^(11)m`)