Which one of the following statements best explains why convection does not occur in solids?
A)Molecules in a solid are more closely spaced than in a gas.
B)The molecules in a solid are not free to move throughout the volume of the solid.
C)Molecules in a solid vibrate at a lower frequency than those in a liquid.
D)Solids are more compressible than liquids.
E)Solids are less compressible than gases.

Question

Quizplus · Accepted Answer

Convection refers to the movement of molecules due to the transfer of heat through a fluid, where the fluid can freely move. In solids, the molecules are tightly packed together and are not free to move throughout the volume of the solid. Therefore, the movement of heat through a solid occurs through conduction, where the heat is transferred through the vibration of molecules in place rather than the movement of molecules.

Which One of the Following Statements Best Explains Why Convection