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The optical path of monochromatic light is the same if it travels 2 cm thickness of glass or 2.25 cm thickness of water. If the refractive index of water is 1.33, what is the refractive index of glass?

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MCQs on huygens principle, plane refraction and reflection using huygens principle, coherent and incoherent addition of waves, light waves interference and youngs experiment, diffraction and polarisation.


The optical path of monochromatic light is the same if it travels 2 cm thickness of glass or 2.25 cm thickness of water. If the refractive index of water is 1.33, what is the refractive index of glass?






 
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