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Topic Topic: Refractive Index = (Real Depth) / (Apparent Depth) Post ReplyNew Question
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Joined: 26 June 2005
Posts: 918
Posted: 26 July 2005 at 1:16pm | IP Logged Quote System


The fish appears to be at a shallower depth due to refraction of light. If the refractive index of water is 1.3 and the apparent depth K is 5m, calculate the real depth N of the fish.
    A.   8.1 m
    B.   7.2 m
    C.   6.5 m
    D.   4.3 m
    E.   3.8 m
 QUIZ QUESTION #364 created by Beka on 21 July 2005 at 5:01pm

Correct answer: C    Correct clicks: 55.88%  Wrong clicks: 44.12%
    A.   [12 clicks 8.82%] 
    B.   [15 clicks 11.03%] 
    C.   [76 clicks 55.88%] 
    D.   [13 clicks 9.56%] 
    E.   [20 clicks 14.71%] 
Please discuss this quiz question.
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