Which investigation would best show the transfer of heat energy without any type of matter as a medium?(1 point)
Responses
an investigation of radiation using electromagnetic waves
an investigation of radiation using electromagnetic waves
an investigation of radiation using a current within a fluid
an investigation of radiation using a current within a fluid
an investigation of conduction using collisions between particles
an investigation of conduction using collisions between particles
an investigation of conduction through movement of particles within a solid
an investigation of radiation using electromagnetic waves
The investigation that would best show the transfer of heat energy without any type of matter as a medium is an investigation of radiation using electromagnetic waves.
The investigation that would best show the transfer of heat energy without any type of matter as a medium is an investigation of radiation using electromagnetic waves.
To understand how to arrive at this answer, let's analyze each option:
1. An investigation of radiation using electromagnetic waves: In this investigation, heat energy is transferred through radiation, which does not require a physical medium like air or water. Electromagnetic waves, such as infrared waves, can travel through a vacuum, making this option the correct answer.
2. An investigation of radiation using electromagnetic waves: This is the same as the first option and repeats the correct answer.
3. An investigation of radiation using a current within a fluid: This option suggests the transfer of heat energy through convection, not radiation. Convection requires a medium (in this case, a fluid), so it is not the best demonstration for heat transfer without any medium.
4. An investigation of conduction using collisions between particles: Here, the transfer of heat energy occurs through conduction, which requires a physical medium. Therefore, this option also does not demonstrate heat transfer without any medium.
Based on the explanations above, option 1 and option 2, which both involve investigations of radiation using electromagnetic waves, are the correct responses.