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1 vote
Which of the following values represents an index of refraction of an actual material?

A. 0
  B. .25
  C. .5
  D. 1.25

User Jiping
by
8.6k points

2 Answers

5 votes

The correct answer is:

D. 1.25

It has to be more than "1"

User Willyjoker
by
7.8k points
5 votes
answer is D 1.25 I just got the answer right. 
User Stuart Campbell
by
8.6k points

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