Please answer question no 13
Q. 13. State clearly how an unpolarised light linearly polarised, when passed through a polaroid .
(i) Unpolarised light of intensity I0 is incident on a polaroid P1 which is kept near polaroid P2 whose pass axis is parallel to that of P1. How will the intensities of light, I1 and I2, transmitted by the polaroids P1 and P2 respectively, change on rotating P1 without disturbing P2 ?
(ii) Write the relation between the intensities I1 and I2 .
Q. 13. State clearly how an unpolarised light linearly polarised, when passed through a polaroid .
(i) Unpolarised light of intensity I0 is incident on a polaroid P1 which is kept near polaroid P2 whose pass axis is parallel to that of P1. How will the intensities of light, I1 and I2, transmitted by the polaroids P1 and P2 respectively, change on rotating P1 without disturbing P2 ?
(ii) Write the relation between the intensities I1 and I2 .
Dear Student
Kindly find the answer of your asked query.
when unpolarised light passes through the polarizer then only those virations of the electric field passes through the polarizer which are parallel to the axis of the polarizer. And the restriction of the vibration of the electric field in one particular dirrection is know as the polarization of the light hence light becomes polarized.
Hope this information will clear your doubt about waves optics
If you have any doubt do ask on the forum our experts will help you out.
Kindly find the answer of your asked query.
when unpolarised light passes through the polarizer then only those virations of the electric field passes through the polarizer which are parallel to the axis of the polarizer. And the restriction of the vibration of the electric field in one particular dirrection is know as the polarization of the light hence light becomes polarized.
Hope this information will clear your doubt about waves optics
If you have any doubt do ask on the forum our experts will help you out.