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प्रश्न
State any two methods by which ordinary light can be polarised
उत्तर
Method I: is bypassing unpolarised light through a polarizer
Method II: is by reflection (Brewster’s law)
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संबंधित प्रश्न
If the critical angle of a medium is sin-1(3/5), find the polarising angle.
Using the phenomenon of polarisation, show how the transverse nature of light can be demonstrated.
Two polaroids P1 and P2 are placed with their pass axes perpendicular to each other. An unpolarised light of intensity I0 is incident on P1. A third polaroid P3 is kept in between P1 and P2 such that its pass axis makes an angle of 30° with that of P1. Determine the intensity of light transmitted through P1, P2 and P3
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