A star behaves like perfeact Black body emitting radiant energy The ratio of radiant energy emitted
Channel: Doubtnut
Date: 09/02/2020

A star behaves like perfeact Black body emitting radiant energy The ratio of radiant energy emitted per sec by this star to that emitted by an another star having having `8times the radius of the former but having Kelvin temperature one fourth of the former is .