Wave Optics questions
833 published questions with worked solutions.
- If white light is used in a biprism experiment, then
- How will the diffraction pattern of single slit change when yellow light is replaced by blue light? The fringe will be
- In Young's double slit experiment, we get 60 fringes in the field of view of monochromatic light of wavelength 4000 Å. If we use...
- nth bright fringe, if red light ( _1=7500 Å) coincides with (n+1)th bright fringe of green light ( _2=6000 Å). The value of n is
- In a Young's double slit experiment, the two slits act as coherent sources of waves of equal amplitude A and wavelength . In...
- A mixture of light consisting of wavelength 590 nm and an unknown wavelength illuminates Young's double slit and gives rise to...
- At two points P and Q on screen in Young's double slit experiment. Waves from slits S_1 and S_2 have a path difference of 0 and 4...
- In Young's double slit experiment, the two slits are d distance apart. Interference pattern is observed on a screen at a distance...
- In a Young's double slit experiment (slit distance d), monochromatic light of wavelength is used and the fringe pattern observed...
- A parallel beam of light of wavelength 500 nm falls on a known slit and the resulting diffraction pattern is observed on a screen...
- The light of wavelength 6328 Å is incident on a slit of width 0.2 mm perpendicular, the half width of central maxima will be
- In a double slit experiment, the two slits are 1 mm apart and the screen is placed 1 m away. A monochromatic light of wavelength...
- A fringe width of a certain interference pattern is =0.004 cm. What is the distance of 7 th dark fringe from centre?
- In diffraction experiment from a single slit, the angular width of the central maxima does not depend upon [MHTCET 2020]
- In Young's double slit experiment, green light is incident on the two slits. The interference pattern is observed on a screen....
- A light wave of wavelength is incident on a slit of width d. The resulting diffraction pattern is observed on a screen at a...
- In biprism experiment, the distance between source and eyepiece is 1.2 m, the distance between two virtual sources is 0.84 mm....
- In Young's double slit experiment, fifth dark fringe is formed opposite to one of the slit. If D is the distance between the...
- The phenomenon of interference is based on [MHTCET 2019]
- Two identical light waves having phase difference propagate in same direction. When they superpose, the intensity of resultant...
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