Wave Optics questions
833 published questions with worked solutions.
- In Young's double slit experiment, the angular width of a fringe is found to be 0.2^0 on screen placed 1 m away. The wavelength...
- The condition for observing Fraunhofer diffraction pattern from an obstacle is that the light wavefront incident on it must be...
- Young's double slit experiment is performed in water, instead of air, then fringe width [MHT-CET 2022]
- In interference experiment, intensity at a point is (1/4)^ th of the maximum intensity. The angular position of this point is at...
- When a beam of un-polarized monochromatic light is incident on a plane glass plate at a polarizing angle, then which one of the...
- The Young's double-slit experiment is performed with the light of blue color ( _b=4350 Å) and then with green color ( _g=5450Å)....
- A microscope will have maximum resolving power, if to illuminate the specimen, it uses light of [MHT-CET 2022]
- Light rays are incident from air on a block of glass (refractive index = 1.5), the reflected and refracted rays are perpendicular...
- Waves from two coherent sources of light having intensity ratio I_1:I_2 equal to 'x' interfere. Then in the interference pattern...
- In Fraunhofer diffraction due to single slit, the angular width of central maximum does 'NOT' depend on [MHT-CET 2022]
- Light rays are incident from air on a block of glass (Refractive Index = 1.5). The reflected and refracted rays are perpendicular...
- In a bi-prism experiment, monochromatic light of wavelength ( ) is used. The distance between two coherent sources is kept...
- A plane wavefront is incident on a water surface at an angle of incidence 60^0 then it gets refracted at 45^0. The ratio of width...
- A ray of un-polarized light is incident on the glass surface of refractive index 1.73 at polarizing angle. The angle of...
- A parallel beam of monochromatic light falls normally on a single narrow slit. The angular width of the central maximum in the...
- In Young's double slit experiment, the intensity of light at a point on the screen is 'K' unit for path difference ' '. What...
- A parallel beam of monochromatic light of wavelength 5 10^ -7 m is incident normally on a single narrow slit of width 10^ -3 mm....
- In bi-prism experiment, a source of monochromatic light is used for a certain distance between slit and eyepiece. When the...
- A Fraunhofer diffraction pattern due to a single slit of width 0.3 mm is obtained on a screen placed at a distance of 3 m from...
- When un-polarized light is passed through crossed polaroids, then light passing through first polaroid [MHT-CET 2022]
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