Answered: 8. How many reflections there occur in… | bartleby

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T =
8. How many reflections there occur in a prismatic (3D) retroreflector before the light beam is turned
back?
3
n=
9. Rotation of the plane of polarizatio by 20° and 5°, respectively, was observed for linearly polarized
light upon passing through cuvettes of the same lenght filled with two diferent sugar solutions. What
was the ratio of concentrations of these solutions?
C₁/C₂ =
10. Name some materials used in LEDs:
arsenide

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