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Author Question: Heat radiation relates mainly to A) infrared radiant energy. B) radiation not visible to humans. ... (Read 98 times)

NClaborn

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on: Jul 29, 2018
Heat radiation relates mainly to
 
  A) infrared radiant energy.
  B) radiation not visible to humans.
  C) waves you absorb when near a hot stove.
  D) all of the above
  E) none of the above

Question 2

Which emits radiation of the highest frequency?
 
  A) a red-hot star
  B) the Sun
  C) a blue-hot star
  D) all the same


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Anonymous

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

Answer: D

Answer to Question 2

Answer: C


NClaborn

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Reply 2 on: Jul 29, 2018
:D TYSM

nguyenhoanhat

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Reply 3 on: Yesterday
Wow, this really help

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