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1. |
Calculate the ratio of sine of incident angle to the sine of reflected angle when the refractive indices of medium 1 and 2 are given as 2.33 and 1.66 respectively. |
A. | 0.71 |
B. | 1.4 |
C. | 2 |
D. | 3.99 |
Answer» B. 1.4 | |