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Author Question: Huygen's principle indicates A) each point on a wavefront is a source of wavelets. B) ... (Read 63 times)

ts19998

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on: Jul 29, 2018
Huygen's principle indicates
 
  A)
 
  each point on a wavefront is a source of wavelets.
  B)
 
  materials are isotropic.
  C)
 
  light travels with speed c.
  D)
 
  all of the above.
  E)
 
  none of the above.

Question 2

The first successful determination of the finite speed of light is credited to
 
  A)
 
  Galileo.
  B)
 
  Roemer.
  C)
 
  Einstein.
  D)
 
  Newton.
  E)
 
  Franklin.


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wtf444

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

A

Answer to Question 2

B


ts19998

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Reply 2 on: Jul 29, 2018
Excellent

Dominic

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Reply 3 on: Yesterday
Wow, this really help

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