Yes. Energy radiated in the infra-red part of the spectrum can be felt without any intervening matter. However, you must still have the temperature sensitive nerves in your skin, or temperature sensitive equipment in your equipment and those will be made of matter!
Heat does not occupie space, and does not have definite volume, so it is not a matter!!!!^_^
Typically heat changes the STATE of matter from solid to liquid to gas.However, heat can also cause chemical changes for example combustion.
Pyrolysis
I believe that since the vacuum is absent of matter, there is not matter to which the heat of the outside of the container can pass on its heat. In other words, if there was air inside the tude instead of a vacuum, the hotter outside of the container would make the air hot inside the walls of the container, so thus the hot air would make the inside of the container hot too. This is like a chain of heat, as the heat moves from matter to matter, bbut the vacuum limits the matter in the chaing, so less heat is passed onto the nitrogen.
No,the transfer of heat by the movement of heated fluid is called convection.
because it is always at space
No.
no.
conduction
You think probable to convection or radiation.
Conduction.
matter of experience certificate
Radiation. In convection and conduction the molecules move and vibrate.
No. Heat is not matter.
Conduction is heat transfer WITHOUT matter transfer Convection is heat transfer WITH matter transfer
Everything that has substance is matter. Heat doesn't have substance, so it is not matter. Therefore it is Non-Matter.
By radiation. Only conduction and convection need a medium in which to move