Which investigation shows the transfer of heat energy in the absence of matter?(1 point)

Question

Response

Using particle movement through a solid to investigate conduction
Using particle movement through a solid to investigate conduction

Using electromagnetic waves to investigate radiation
Using electromagnetic waves to investigate radiation

Using particles in space colliding to investigate conduction
Using particles in space colliding to investigate conduction

Using a current through fluid to investigate radiation
Using a current through fluid to investigate radiation

Answer 1

The correct response is:

Using electromagnetic waves to investigate radiation

This investigation shows the transfer of heat energy in the absence of matter, as radiation can occur through the vacuum of space unlike conduction and convection, which require a medium (solid, liquid, or gas) for heat transfer.