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Author Question: If you wish to send a beam of laser light from Earth to a space station above the atmosphere near ... (Read 88 times)

mp14

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on: Jul 29, 2018
If you wish to send a beam of laser light from Earth to a space station above the atmosphere near the horizon, aim your laser
 
  A) above your line of sight.
  B) below your line of sight.
  C) along your line of sight.

Question 2

Refraction occurs when light passing from one medium to another
 
  A) changes frequency.
  B) changes speed.
  C) loses energy.
  D) reflects inward.


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cam1229

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

Answer: C

Answer to Question 2

Answer: B


mp14

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Reply #2 on: Jul 29, 2018
Both answers were spot on, thank you once again


cam1229

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Reply #3 on: Jul 29, 2018
Great! Please up vote :D


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