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Author Question: What is the change of entropy associated with 3.0 kg of water freezing to ice at 0.C? A) -1.1 ... (Read 77 times)

PhilipSeeMore

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on: Jul 27, 2018
What is the change of entropy associated with 3.0 kg of water freezing to ice at 0.C?
 
  A) -1.1 kcal/K
  B) -0.88 kcal/K
  C) 0 kcal/K
  D) 1.0 kcal/K
  E) +0.88 kcal/K

Question 2

Consider electrons flowing Southward along a horizontal power line. The magnetic field generated directly below the wire by the current is pointing
 
  A) Eastward.
  B) Westward.
  C) Northward.
  D) Southward.
  E) upward.


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Carliemb17

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Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

B


PhilipSeeMore

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Reply #2 on: Jul 27, 2018
Thank you!


Carliemb17

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Reply #3 on: Jul 27, 2018
Always glad to help...


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