In an interference experiment monochromatic light is replaced by white light, we will see:
If the Young’s apparatus is immersed in water, the effect on fringe width will
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Two coherent sources produce a dark fringe when phase difference between the interfering waves is(n integer)
In Young’s double slit experiment, the distance between the two slits is halved and the distance of the screen from the slit is doubled. The fringe width will be
Young’s double slit experiment is carried out using two bulbs instead of using two slits and one source. Then
An unpolarised beam of intensity Io is incident on a polarizer and analyser placed in contact. The angle between the transmission axes of the polarizer and the analyser is θ. What is the intensity of light emerging out of the analyser?
The Brewster’s angle for a transparent medium is 600.The angle of incidence is
The device or arrangement to detect and check plane polarized light is called
If the light is completely polarized by reflection, then angle between the reflected and refracted light is
The intensity of light transmitted by the analyzer is maximum when