Olympiad workbookNSEPThermodynamics
The Sun having radius R and surface temperature T , emits radiation as a perfect emitter. The distance of the earth from the sun is r and the radius of the earth is R_ e . The total radiant power incident on the earth is
Options
- AR_e^2 R^2 T^4 4 r^2
- BR_e^2 R^2 T^4 r^2
- C4 R_e^2 R^2 T^4 r^2
- DR_e^2 R^2 T^4 r^2
Correct answer
D. R_e^2 R^2 T^4 r^2
Step-by-step solution
No Solution