Heat is a form of energy.It can be transformed from one body to another.those are conduction,convention,radiation.In radiation process heat should flow through the vacuum.So how the heat is travelling through the vacuum?In the form of electromagnetic radiation....orIn the form of photons.............................orIn the form of waves................................orIn any otherform??clarify with explanation

Shane Macguire , 11 Years ago

Grade upto college level