Question

Question

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

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

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 particle movement through a solid to investigate conduction

Answer 1

The correct response is:

Using electromagnetic waves to investigate radiation

This response indicates the transfer of heat energy (radiation) in the absence of matter, as electromagnetic waves can travel through a vacuum.