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Author Question: Explain why boiling is considered a cooling process. What will be an ideal ... (Read 29 times)

tiara099

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on: Jul 26, 2018
Explain why boiling is considered a cooling process.
 
  What will be an ideal response?

Question 2

How does a vented room gas heater differ from an unvented room gas heater?
 
  What will be an ideal response?


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ebonylittles

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

Boiling requires heat. When a liquid boils it extracts heat from whatever it is touching.

Answer to Question 2

Vented room gas heaters have an opening that is permanently connected to the chimney to convey the flue gas to the outdoors. Unvented room gas heaters discharge the products of combustion into the room.


tiara099

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Reply #2 on: Jul 26, 2018
Thanks


ebonylittles

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Reply #3 on: Jul 26, 2018
Welcome :)


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