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Author Question: To spear a blue fish with a red laser beam and compensate for refraction, aim your laser A) ... (Read 105 times)

jayhills49

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on: Jul 29, 2018
To spear a blue fish with a red laser beam and compensate for refraction, aim your laser
 
  A) directly at the sighted fish.
  B) above the sighted fish.
  C) below the sighted fish.

Question 2

Stars twinkle when seen from Earth. When seen by an astronaut on the Moon, stars
 
  A) twinkle more.
  B) twinkle less.
  C) don't twinkle.


frejo

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

Answer: C

Answer to Question 2

Answer: C


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