what happens during radiation?\nheat is transferred from warmer objects to cooler objects without…

Brief Explanations:

Radiation is a form of heat transfer. In radiation, heat moves in the form of electromagnetic waves. It doesn't need a medium (like a solid, liquid, or gas) to transfer heat. So, heat can be transferred from a warmer object to a cooler object without the two objects touching each other. The second option describes convection (heat transfer by moving fluids), not radiation.

Answer:

Heat is transferred from warmer objects to cooler objects without touching.