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The diagram below represents a set-up that can be used to demonstrate a certain aspect of heat energy. The aspect that can be demonstrated is

      

The diagram below represents a set-up that can be used to demonstrate a certain aspect of heat energy.
diagram3272920191435.png
The aspect that can be demonstrated is
A. radiation and convection
B. expansion and conduction
C. convection and conduction
D. expansion and radiation.

  

Answers


sharon
The correct answer is A. radiation and convection

The heat transfer in this case is through the air and in form of electromagnetic waves, heat transfer through the air/fluid is convection and the transfer of heat through vacuum in form of electromagnetic waves is radiation.
sharon kalunda answered the question on July 29, 2019 at 11:36


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