Radiation.
heat transfer by e.m. waves
heat transfer by e.m. waves
heat transfer by e.m. waves
Radiation.
the azone layer
Radiation.
Infra red radiation
Particles is one thing, waves is something else. Heat transferred by the motion of particles can be conduction or convection. Heat transferred by electromagnetic waves is radiation.
If heat is transferred by waves, we call it radiation. If it is transferred by particles in contact it is conduction, and if the particles move to carry the heat it is convection.
If heat is transferred by waves, we call it radiation. If it is transferred by particles in contact it is conduction, and if the particles move to carry the heat it is convection.
Energy is transferred when molecules absorb electromagnetic waves.
radiant energy
Only by radiation. Infrared waves waves don't require a material medium to pass through. Heat energy is transmitted even through vacuum in the form of infrared waves. We get heat energy from sun in this way.