1.

A cylindrical glass rod of radius r=0.1m and Refractive index \surd3 lies on horizontal plane mirror. A horizontal ray of light moving perpendicular to the axis of the rod is incident on it. At what height from the mirror should the ray be incident, so that it leaves the rod at height of 0.1m above theplane mirror ?

Answer» A cylindrical glass rod of radius r=0.1m and Refractive index \surd3 lies on horizontal plane mirror. A horizontal ray of light moving perpendicular to the axis of the rod is incident on it. At what height from the mirror should the ray be incident, so that it leaves the rod at height of 0.1m above theplane mirror ?


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