A mixture of plain polarised and unpolarised light falls normally on a polarising sheet through an angle of 2? the trasmitted intensity I is 4 times that of minimum I. find the ratio of intensities of Ip and Io respectively of the polarised and unpolarised component of the incident beam. where Ip = intensity of polarised light, Io = Intensity of unpolarised light.

vivek mishra , 12 Years ago

Grade 9