Wave optics Questions

When an unpolarized light is passed through a polarizer then output intensity will be :-

Consider the following two statements: Statement A : Two sources of light having same frequency and zero or constant phase difference are coherent sources. Statement B : Coherent sources can produce sustained interference pattern in YDSE. Then the co

In a Young's double slits experiment, the ratio of amplitude of light coming from slits is 2 : 1. The ratio of the maximum to minimum intensity in the interference pattern is :

Two polarisers P1 and P2 are placed in such a way that the intensity of the transmitted light will be zero. A third P3 polariser is inserted in between P1 and P2 , at particular angle between P2 and P3 . The transmitted intensity of the light passing

In a YDSE setup, the slit separation is 0.1 mm. A bright fringe is observed at an angular position of 0.018 rad for two distinct wavelengths λ₁ and λ₂, both falling within the visible spectrum (380 nm to 740 nm). What are the values of these two wave

According to Huygens' principle, each point of a wavefront is source of