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Physics, 20.07.2020 02:01 tati7149

A Ray of light in air makes an angle of 45 degree at the surface of a sheet of ice . the ray is refracted within the Ice at an angle of 30 degree . a) what is the critical angle for the Ice? b) A speck of dirt is embedded 2CM below the surface of the Ice . what is the Apparent depth when viewed at normal incidence

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A Ray of light in air makes an angle of 45 degree at the surface of a sheet of ice . the ray is refr...
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