

MCQOPTIONS
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1. |
The ratio r = (n1 ‚Äö√Ñ√∂‚à ö√ë‚à ö¬® n)/ (n1 ‚Äö√Ñ√∂‚à ö√ë‚à ö¬® n) indicates$ |
A. | Fresnel reflection |
B. | Reflection coefficient |
C. | Refraction coefficient |
D. | Angular power distribution coefficient |
Answer» C. Refraction coefficient | |