Three circularly shaped linear polarisers are placed coaxially. The transmission
Channel: Doubtnut
Date: 23/08/2020

Three circularly shaped linear polarisers are placed coaxially. The transmission axis of the first polariser is at `30^(@)`, the second one is at `60^(@)` and the third at `90^(@)` to the vertical all in the clockwise sense. Each polariser additionally absorbs `10%` of the light. If a vertically polarised beam of light of intensity I = 100 `W//m^(2)` is incident on this assembly of polarisers, then the final intensity of the transmitted light will be close to