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Author Question: The curved surface of a 50. cm focal length plano-convex lens has a radius of curvature of 30. cm. ... (Read 117 times)

kwoodring

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The curved surface of a 50. cm focal length plano-convex lens has a radius of curvature of 30. cm. What is the refractive index of the glass?
 
  What will be an ideal response?

Question 2

The cosmic speed limit, the speed of light is established by
 
  A) Newton's Laws of Motion
  B) Einstein's General Theory of Relativity
  C) Einstein's Special Theory of Relativity
  D) Kepler's Laws of Planetary Motion



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sarahccccc

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Answer to Question 1

n = 1.6

Answer to Question 2

C




kwoodring

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Reply 2 on: Jul 27, 2018
Wow, this really help


recede

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Reply 3 on: Yesterday
Excellent

 

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