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Author Question: The Moon's redness during a lunar eclipse is due to A) light of lower frequencies reflected from ... (Read 76 times)

jman1234

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on: Jul 29, 2018
The Moon's redness during a lunar eclipse is due to
 
  A) light of lower frequencies reflected from the Moon.
  B) excess infrared radiation.
  C) an optical illusion.
  D) refracted light from Earth's sunrises and sunsets.
  E) none of the above

Question 2

Light of different colors in a vacuum travel at
 
  A) different speeds.
  B) the same speed.
  C) the same speed in both a vacuum and all materials.


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mrphibs

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

Answer: D

Answer to Question 2

Answer: B


jman1234

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Reply 2 on: Jul 29, 2018
:D TYSM

yeungji

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Reply 3 on: Yesterday
Excellent

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