Question Answers

Sahay Sir > Question Answers > Cengage NEET by C.P Singh > Part 1 > Chapter 16 - Wave Motion and Waves on a String > Four polaroids are placed such that the optic axis of each is inclined at an angle of 30∘ with the optic axis of the preceding one. If unpolarised light of intensity I_(0) falls on the first polaroid, the light transmitted from the fourth is

Four polaroids are placed such that the optic axis of each is inclined at an angle of 30∘ with the optic axis of the preceding one. If unpolarised light of intensity I_(0) falls on the first polaroid, the light transmitted from the fourth is

Four polaroids are placed such that the optic axis of each is inclined at an angle of 30∘ with the optic axis of the preceding one. If unpolarised light of intensity I_(0) falls on the first polaroid the light transmitted from the fourth is