- #1

zoiberg137

- 28

- 0

Could someone please tell me how to solve this type of problem??

I am aware of the formula R=sqrt(L)/Temp squared.

But I'm not sure how to apply that here. Inserting my own made up radius of 2 for the sun and 20 for Capella, I come up with the answer being "100 times as luminous". But I fee like I am missing something...

Thanks!