

MCQOPTIONS
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1. |
The_angle_of_incidence_of_a_wave_of_a_wave_with_angle_of_transmission_45_degree_and_the_refractive_indices_of_the_two_media_given_by_2_and_1.3_is$ |
A. | 41.68 |
B. | 61.86 |
C. | 12.23 |
D. | 27.89 |
Answer» B. 61.86 | |