Polarisation and Malus's Law

JEE Main Physics · Wave Optics · 10 questions, latest first

• An unpolarized light of intensity I_o passes through polarizer and then through a certain optically active solution and finally…20266 April, Shift 1 · Q47
• An unpolarized light of certain intensity passes through a combination of two polarizers whose transmission axes are at 30° and…20264 April, Shift 2 · Q42
• Two polarisers P_1 and P_2 are placed in such a way that the intensity of the transmitted light will be zero. A third polariser…20254 April, Shift 2 · Q40
• In a Young's double slit experiment, three polarizers are kept as shown in the figure. The transmission axes of P_1 and P_2 are…202524 January, Shift 2 · Q43
• A beam of unpolarised light of intensity I_o is passed through a polaroid A and then through another polaroid B which is oriented…202430 January, Shift 2 · Q45
• When a polaroid sheet is rotated between two crossed polaroids then the transmitted light intensity will be maximum for a…202427 January, Shift 2 · Q45
• Unpolarised light of intensity 32 Wm^-2 passes through the combination of three polaroids such that the pass axis of the last…202310 April, Shift 1 · Q57
• ' n ' polarizing sheets are arranged such that each makes an angle 45^° with the preceeding sheet. An unpolarized light of…20231 February, Shift 1 · Q6
• Two polaroide A and B are placed in such a way that the pass-axis of polaroids are perpendicular to each other. Now, another…202331 January, Shift 1 · Q20
• As shown in the figure, three identical polaroids P_1, P_2 and P_3 are placed one after another. The pass axis of P_2 and P_3 are…202329 January, Shift 1 · Q30