3 Radius of two spheres of same material are 1 4 m

Last updated: 6/28/2023

3 Radius of two spheres of same material are 1 4 m respectively and their temperature are 4x10 and 2x10 K respectively Then ratio of emitted energy of spheres per sec will be 1 1 2 2 2 1 3 1 1 4 4 1