- #1
Kaneki123
- 120
- 3
Okay... I have two questions regarding thermal radiation...The first one is that, it is a constant fact that heat travels from hot to cold body, and all things give out thermal radiation, So arent these two facts contradictory in the sense that "everything is heating every other thing regardless of its temperature"?
My other question is that absorption of this radiation depends upon(alongwith other things) surface texture of the absorbing body, how so?
My other question is that absorption of this radiation depends upon(alongwith other things) surface texture of the absorbing body, how so?