Physics, asked by sara3743, 1 year ago

A material has refractive index of 2.5. if the light is falling normal from a glass sheet of refractive index 1.5, what will be the approximate reflectivity of the material? 0.512 0.256 0.0625 0.0456

Answers

Answered by ramyasharma28

3

because the refractive index of glass is 1.44

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