Heat transfer by convection in a liquid is due to the

PHYSICS
WAEC 1990

Heat transfer by convection in a liquid is due to the

  • A. translatory motion of the molecules of the liquid
  • B. increased vibration of the molecules of the liquid about their mean positions
  • C. expansion of the liquid as it is heated
  • D. latent heat of vaporization of the liquid

Correct Answer: A. translatory motion of the molecules of the liquid



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