Which investigation shows the transfer of heat energy in the absence of matter

Answer 1

One example of an investigation that shows the transfer of heat energy in the absence of matter is the study of radiation. Radiation is the transfer of heat energy through electromagnetic waves, such as visible light, infrared radiation, or radio waves. These waves can travel through empty space without the need for physical matter. An investigation into radiation can involve measuring the amount of heat energy transferred from a source to an object placed at a distance, without any physical contact or convection currents involved.

Answer 2

What’s the answer

Answer 3

The transfer of heat energy in the absence of matter is primarily demonstrated through radiation.