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Author Question: The ________ index measures the ability of a material to reflect light rays. A) redaction B) ... (Read 22 times)

ishan

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The ________ index measures the ability of a material to reflect light rays.
 
  A) redaction
  B) reflection
  C) refraction
  D) direction

Question 2

Fiber-optic insulation is called ________.
 
  A) claddagh
  B) cladding
  C) clodder
  D) sheathing



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janeli

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Answer to Question 1

C

Answer to Question 2

B




ishan

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Reply 2 on: Jul 7, 2018
YES! Correct, THANKS for helping me on my review


Missbam101

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Reply 3 on: Yesterday
Excellent

 

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