Ray Optics and Optical Instruments

Question: If ${{\mu }_{_{0}}}$ be the relative permeability and ${{K}_{0}}$ the dielectric constant of a medium, its refractive index is given by

1) $\frac{1}{\sqrt{{{\mu }_{0}}{{K}_{0}}}}$

2) $\frac{1}{{{\mu }_{0}}{{K}_{0}}}$

3) $\sqrt{{{\mu }_{0}}{{K}_{0}}}$

4) ${{\mu }_{0}}{{K}_{0}}$

Solution:

Explanation: No Explanation

Refraction of Light at Plane Surfaces

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