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Author Question: What is the difference between the melting and freezing points? What will be an ideal ... (Read 37 times)

jon_i

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on: Jul 26, 2018
What is the difference between the melting and freezing points?
 
  What will be an ideal response?

Question 2

What is the minimum AFUE rating for a new furnace in the United States?
 
  What will be an ideal response?


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k2629

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Reply #1 on: Jul 26, 2018
Answer to Question 1

The direction of heat flow. If heat is transferring into the ice, it is melting. If heat is transferring out of the ice, it is freezing.

Answer to Question 2

78


jon_i

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Reply 2 on: Jul 26, 2018
Excellent

abro1885

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Reply 3 on: Yesterday
Wow, this really help

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