all you need to do is post that experiment that shows that 10C object radiating at the 20C object.
Stefan-Boltzmann says they both radiate.
Feel free to post your proof that they don't.
and on the sun and flashlight thingy, are you instead saying the flashlight is cooling off the sun
Sorry that the Stefan-Boltzmann Law is too complex for you.
If you understood it, you wouldn't make AOC level comments when discussing it.
again, I agree they both radiate. I've always said that. your analogy is the issue, not the object radiating.
Only a fool would say they don't. what isn't true is that the 10C will radiate at the 20C object when they are next to each other. And I've asked you for the experiment that shows it. fk dude, how hard can that be for you to post?
Heat flows to cold and that's it. Radiate = heat, another thing you can't seem to grasp. 20C radiates at 10C and that's it.