1.

A polarizer - analyser set is adjusted such that the intensity of llight coming out of the analyser is just 36% of the original intensity. Assuming that the polarizer - analyser set does not absorb any light, the angle by which the analyser needs to be rotated further, to reduce the output intensity to zero, is (sin^(-1)((3)/(5))=37^(@))

Answer»

`53^(@)`
`37^(@)`
`90^(@)`
`45^(@)`

ANSWER :B


Discussion

No Comment Found

Related InterviewSolutions