Which of the following statements is not correct?

PHYSICS
WAEC 1999

Which of the following statements is not correct?

  • A. A sea breeze is due to convection in air
  • B. Cotton materials are better than woollen ones for use in hot weather
  • C. Convectional currents play an important role in the cooling of the engine of a motor car
  • D. The vacuum space in a flask helps to reduce heat loss by radiation.

Correct Answer: D. The vacuum space in a flask helps to reduce heat loss by radiation.



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