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Author Question: When heating a substance, latent heat is _____________ A) The number of calories needed to raise ... (Read 70 times)

clmills979

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on: Jun 23, 2018
When heating a substance, latent heat is _____________
 
  A) The number of calories needed to raise the temperature 1 degree Celsius.
  B) The heat added to cause a change of state while the temperature stays the same.
  C) The amount of heat given off without changing state.
  D) The heat added that causes a change in temperature.

Question 2

What is the state of the refrigerant in the accumulator-drier?
 
  A) Liquid B) Vapor C) Both A and B D) Neither A nor B


macmac

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Reply #1 on: Jun 23, 2018
Answer to Question 1

B

Answer to Question 2

C


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