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Q: The heat conduction in a cubic object does not depend on –
  • A. Density of material
  • B. Material dimensions
  • C. Friction
  • D. Electronic configuration
Correct Answer: Option C - The rate of heat transfer by conduction depends on the temperature difference, the size of area and thermal properties. But the heat conduction does not depend on the friction.
C. The rate of heat transfer by conduction depends on the temperature difference, the size of area and thermal properties. But the heat conduction does not depend on the friction.

Explanations:

The rate of heat transfer by conduction depends on the temperature difference, the size of area and thermal properties. But the heat conduction does not depend on the friction.