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Author Question: If a system undergoes a reversible process, A) it must be possible to restore the system to ... (Read 115 times)

Ebrown

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on: Jul 29, 2018
If a system undergoes a reversible process,
 
  A)
 
  it must be possible to restore the system to its original state.
  B)
 
  it must be possible to restore the surroundings to their original state.
  C)
 
  it must be possible to restore both the system and the surroundings to their original states.
  D)
 
  it is impossible to restore either the the system or the surroundings to their original states.
  E)
 
  the system must not interact with its surroundings.

Question 2

A camera lens that acts like a telescope to magnify images is referred to as a
 
  A)
 
  normal lens.
  B)
 
  telephoto lens.
  C)
 
  wide-angle lens.
  D)
 
  zoom lens.
  E)
 
  digital lens.


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tkempin

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

C

Answer to Question 2

B


Ebrown

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Reply #2 on: Jul 29, 2018
TY


tkempin

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


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