From the diagram the correct equation for the r... - WAEC Physics 2010 Question
From the diagram, the correct equation for the refractive index n of the medium is
A
n = tan i
B
n = \(\frac{sin i}{sin 90^o}\)
C
n = \(\frac{sin i}{cos (90^o - i)}\)
D
n = sin 90oC
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Correct Option: B
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