283566 The magnetic component of a polarized wave of light is
\(B_x=\left(4.0 \times 10^{-6} \mathrm{~T} \sin \left[\left(1.57 \times 10^7 \mathrm{~m}^{-1}\right) \mathrm{y}+\omega \mathrm{t}\right] .\right.\)
The intensity of light is

283567 The Brewster's angle \(i_b\) for an interface should be

283569 The reflected ray is completely polarized for certain angle of incidence in a transparent medium. If the angle of refraction is \(30^{\circ}\), then the refractive index of the medium is

283571 Three polaroid sheets \(P_1, P_2\) and \(P_3\) are kept parallel to each other such that the angle between pass axes of \(P_1\) and \(P_2\) is \(45^{\circ}\) and that between \(P_2\) and \(P_3\) is \(45^{\circ}\). If unpolarised beam of light of intensity \(128 \mathrm{Wm}^{-2}\) is incident on \(P_1\). What is the intensity of light coming out of \(P_3\) ?

283566 The magnetic component of a polarized wave of light is
\(B_x=\left(4.0 \times 10^{-6} \mathrm{~T} \sin \left[\left(1.57 \times 10^7 \mathrm{~m}^{-1}\right) \mathrm{y}+\omega \mathrm{t}\right] .\right.\)
The intensity of light is

283567 The Brewster's angle \(i_b\) for an interface should be

283569 The reflected ray is completely polarized for certain angle of incidence in a transparent medium. If the angle of refraction is \(30^{\circ}\), then the refractive index of the medium is

283571 Three polaroid sheets \(P_1, P_2\) and \(P_3\) are kept parallel to each other such that the angle between pass axes of \(P_1\) and \(P_2\) is \(45^{\circ}\) and that between \(P_2\) and \(P_3\) is \(45^{\circ}\). If unpolarised beam of light of intensity \(128 \mathrm{Wm}^{-2}\) is incident on \(P_1\). What is the intensity of light coming out of \(P_3\) ?

283566 The magnetic component of a polarized wave of light is
\(B_x=\left(4.0 \times 10^{-6} \mathrm{~T} \sin \left[\left(1.57 \times 10^7 \mathrm{~m}^{-1}\right) \mathrm{y}+\omega \mathrm{t}\right] .\right.\)
The intensity of light is

283567 The Brewster's angle \(i_b\) for an interface should be

283569 The reflected ray is completely polarized for certain angle of incidence in a transparent medium. If the angle of refraction is \(30^{\circ}\), then the refractive index of the medium is

283571 Three polaroid sheets \(P_1, P_2\) and \(P_3\) are kept parallel to each other such that the angle between pass axes of \(P_1\) and \(P_2\) is \(45^{\circ}\) and that between \(P_2\) and \(P_3\) is \(45^{\circ}\). If unpolarised beam of light of intensity \(128 \mathrm{Wm}^{-2}\) is incident on \(P_1\). What is the intensity of light coming out of \(P_3\) ?

283566 The magnetic component of a polarized wave of light is
\(B_x=\left(4.0 \times 10^{-6} \mathrm{~T} \sin \left[\left(1.57 \times 10^7 \mathrm{~m}^{-1}\right) \mathrm{y}+\omega \mathrm{t}\right] .\right.\)
The intensity of light is

283567 The Brewster's angle \(i_b\) for an interface should be

283569 The reflected ray is completely polarized for certain angle of incidence in a transparent medium. If the angle of refraction is \(30^{\circ}\), then the refractive index of the medium is

283571 Three polaroid sheets \(P_1, P_2\) and \(P_3\) are kept parallel to each other such that the angle between pass axes of \(P_1\) and \(P_2\) is \(45^{\circ}\) and that between \(P_2\) and \(P_3\) is \(45^{\circ}\). If unpolarised beam of light of intensity \(128 \mathrm{Wm}^{-2}\) is incident on \(P_1\). What is the intensity of light coming out of \(P_3\) ?