9. Which of the following statements is True? *
A. Conduction and Radiation are heat transfer that requires a medium
B. Conduction and Convection are heat transfer that requires a medium.
C. Conduction and Radiation are heat transfer that does not requires a medium.
D. none of the choices
After answering, Explain why
Answers & Comments
Answer:
B.Conduction and Convection are heat transfer that requires a medium.
Explanation:
because the convection is heat