Question

The hot coils in an electric baseboard heat the surrounding air using_.
A. Convection and conduction
B. Conduction and radiation
C. Radiation and convection

Answer 1

The answer is A) Convection and conduction. Because if you use the process of elimination, you know that convection and conduction are the best answers because they relate closely to the question.
Hopefully this helps!

Answer 2

I believe it is conduction and radiation