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Author Question: Explain the relationship between radiant energy and color. What will be an ideal ... (Read 81 times)

javeds

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on: Jul 26, 2018
Explain the relationship between radiant energy and color.
 
  What will be an ideal response?

Question 2

What is the correct vent size for a 50,000 BTU/hr input induced draft furnace with a 15 foot lateral run and a 30 foot vent height?
 
  What will be an ideal response?


kingdude89

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

The primary frequency emitted by an object changes with the absolute temperature of the object. When the primary frequency is within the visible light spectrum, the object appears that color.

Answer to Question 2

3 or 4


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javeds

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Reply #2 on: Jul 26, 2018
Both answers were spot on, thank you once again


kingdude89

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Reply #3 on: Jul 26, 2018
Great! Please up vote :D


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