1.

One face of a 6 cm thick rectangular glass plate is silvered. An object held 8 cm in front of the unsilvered face forms an image 10 cm behind the silvered face. Find the critical angle for glass-air interface.[consider two refractions and one reflection]

Answer»

One face of a 6 cm thick rectangular glass plate is silvered. An object held 8 cm in front of the unsilvered face forms an image 10 cm behind the silvered face. Find the critical angle for glass-air interface.

[consider two refractions and one reflection]



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