Author Question: What is the heat energy involved in the change of state, or phase, in water? A) sensible heat B) ... (Read 110 times)

Garrulous

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What is the heat energy involved in the change of state, or phase, in water?
 
  A) sensible heat
  B) transparent heat
  C) latent heat
  D) mechanical heat
  E) fusion heat

Question 2

An ecosystem is a(n) ________ system in terms of energy, and a(n) ________ system in terms of matter.
 
  A) open; open
  B) closed; closed
  C) closed; open
  D) open; closed
  E) open; partially closed (though a small amount of matter does get in and out)



parshano

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Answer to Question 1

C

Answer to Question 2

A



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