Tag: optics
Questions Related to optics
Antistokes lines is Raman scattering are the lines of ________ frequency and __________ wavelength.
In case of linearly polarised light, the magnitude of the electric field vector.
If the angle between the pass axis of the polarizer and the analyzer is 45, the ratio of the intensities of original light and the transmitted light after passing through the analyzer is
The angle between the pass axis of polarizer and analyzer is $45^{\circ}$. The percentage of polarised light passing through analyzer is:
When ordinary light is made incident on a quarter wave plate, the emergent light is:
Unpolarized light is incident on a plane glass surface. The angle of incidence so that reflected and refracted rays are perpendicular to each other, then:
The velocity of light in air is $3 \, \times \, 10^8 \, m \, s^{-1}$ and that in water is $2.2 \, \times \, 10^8 \, m \, s^{-1}$. The polarising angle of incidence is:
At what angle of incidence will the light reflected from glass $( \mu \, = \, 1.5)$ be completely polarised
The critical angle of a certain medium is sin−1(35)sin−1(35) The polarizing angle of the medium is:
In the case of linearly polarized light, the magnitude of the electric field vector