A plane polarised light is incident normally on a tourmaline plate. Its E vector make

A plane polarised light is incident normally on a tourmaline plate. Its E vector make an angle of 60⁰ with the optic axis of the plate. Find the percentage difference between initial and final intensities

Options

(a) 50%
(b) 25%
(c) 75%
(d) 90%

Correct Answer:

75%

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

admin:

Related Questions

  1. Two coils have the mutual inductance of 0.05 H.
  2. A piece of iron is heated in a flame. It first comes dull red then becomes reddish
  3. A battery having e.m.f. 4 volt and internal resistance 0.5 Ω is connected
  4. The unit of surface tension is
  5. The distance of the closest approach of an alpha particle fired at a nucleus