A to eater to glass to air to water to glass to... - WAEC Physics 2012 Question
A to eater to glass to air to water to glass to air. Given that the refractive index for light passing from air to water is \(\frac{4}{3}\) and air to glass is \(\frac{3}{2}\), calculate the refractive index of glass relative to water
A
0.50
B
0.67
C
0.75
D
1.13
correct option: a
\(_9n_n = \frac{3}{4} \times \frac{2}{3} = 0.5\)
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