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Author Question: ___________ causes a light wave to be bent. A. Electromagnetic coupling B. Reflection C. ... (Read 68 times)

penguins

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on: Jul 28, 2018
___________ causes a light wave to be bent.
 
  A. Electromagnetic coupling
  B. Reflection
  C. Refraction
  D. Radiation

Question 2

Which of the following advantages of optical communications is represented when the light in one glass fiber does not interfere with, nor is it susceptible to, the light in an adjacent fiber?
 
  A. Elimination of crosstalk
  B. Lower costs
  C. Immunity to electrostatic interference
  D. Lower signal attenuation


sarahccccc

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Reply #1 on: Jul 28, 2018
Answer to Question 1

C

Answer to Question 2

A


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penguins

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Reply #2 on: Jul 28, 2018
Thank you!


sarahccccc

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Reply #3 on: Jul 28, 2018
Always glad to help...


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