A. Conduction
B. Convection
C. Expansion
D. Radiation

Correct Answer:

Option D – Radiation

Explanation

Conduction: the flow of internal energy from a region of higher temperature to lower temperature
Convection: heat transfer due to bulk movement of molecules within fluids
Expansion: the action of becoming larger or more extensive

SEE ALSO  When the human eye loses its power of accommodation; the defect is known as?

Copyright warnings! Do not copy.