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Author Question: The index of refraction A) is independent of the speed of light. B) is higher for water than it ... (Read 33 times)

Lisaclaire

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on: Jul 13, 2018
The index of refraction
 A) is independent of the speed of light.
  B) is higher for water than it is for air.
  C) does not affect the angle of refraction.
  D) depends upon the angle of incidence.
  E) all of the above

Question 2

If a ray of light strikes a perfect mirror at an angle of 45 degrees, the angle of reflection will be
 A) different then the angle of incidence.
  B) dependent upon the materials composing the mirror.
  C) 90 degrees.
  D) 45 degrees.
  E) 270 degrees.


samiel-sayed

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Reply #1 on: Jul 13, 2018
Answer to Question 1

B

Answer to Question 2

D


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