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Author Question: Any object that is warmer than its surroundings will A) absorb heat. B) emit radiation. C) ... (Read 77 times)

haleyc112

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on: Jul 29, 2018
Any object that is warmer than its surroundings will
 
  A) absorb heat.
  B) emit radiation.
  C) reflect heat.
  D) become denser.

Question 2

If a volume of air is warmed, it expands. If a volume of air expands, it
 
  A) warms.
  B) cools.
  C) neither warms nor cools.


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juliaf

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Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: B


haleyc112

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Reply #2 on: Jul 29, 2018
TY


juliaf

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Reply #3 on: Jul 29, 2018
You're welcome


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