According to Newton's law of cooling, the heat energy lost per unit area of a...

PHYSICS
WAEC 2018

According to Newton's law of cooling, the heat energy lost per unit area of a body depends on the

I. Surface area

II. Nature of the surface

III. Temperature of the surface

IV. Excess temperature over the surroundings

  • A. I and II only
  • B. II and IV only
  • C. I,II and III
  • D. I, II and IV

Correct Answer: C. I,II and III



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