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1a)Light reflected at 67.6° from a gemstone in a ring is completely polarized. Can the gem...

1a)Light reflected at 67.6° from a gemstone in a ring is completely polarized. Can the gem be a diamond
(n = 2.419 ± 0.06)?   
B.) At what angle (in degrees) would the light be completely polarized if the gem were in glycerine
(n = 1.473)?

please help with both the parts, thanks!
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Answer #1

ng genen o 267.6° Refractive index of diamond, n = (2.4190006) Refrailue videre, n, - tano = tau 676° ni ni = 2.4261 me, In Y

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