MTG NEET Physics
In the double silt experiment the screen is placed 1.25 m from the silt when the apparatus is immersed in water (uw = 4/3), the angular width of a fridge is found to be 0.2 degree. When the experiment is performed in air with same set up, the angular width of the fridge is
11
Nov
In the double silt experiment the screen is placed 1.25 m from the silt when the apparatus is immersed in water (uw = 4/3), the angular width of a fridge is found to be 0.2 degree. When the experiment is performed in air with same set up, the angular width of the fridge is In [...]
Two sources of light of wavelengths 2500 A^o and 3500 A^o are used in Young’s double slit expt. simultaneously. Which orders of fringes of two wavelength patterns coincide?
11
Nov
Two sources of light of wavelengths 2500 A^o and 3500 A^o are used in Young’s double slit expt. simultaneously. Which orders of fringes of two wavelength patterns coincide?
In a Young’s double slit experiment, (slit distance d) monochromatic light of wavelength λ is used and the figure pattern observed at a distance L from the slits. The angular position of the bright fringes are
11
Nov
In a Young’s double slit experiment, (slit distance d) monochromatic light of wavelength λ is used and the figure pattern observed at a distance L from the slits. The angular position of the bright fringes are (slit distance d) monochromatic light of wavelength λ is used and the figure pattern observed at a distance L [...]
The path difference between two interfering light waves meeting at a point on the screen is (87/2)λ. The band obtained at that point is
11
Nov
The path difference between two interfering light waves meeting at a point on the screen is (87/2)λ. The band obtained at that point is The path difference between two interfering light waves meeting at a point on the screen is (87/2)λ. The band obtained at that point is November 11, 2020 Category: Chapter 10 - [...]
In Young’s double slit experimental set up, if the wavelength is doubled, the band width β becomes
11
Nov
In Young’s double slit experimental set up, if the wavelength is doubled, the band width β becomes if the wavelength is doubled In Young's double slit experimental set up the band width β becomes November 11, 2020 Category: Chapter 10 - Wave Optics , MTG NEET Physics , Part 2 ,
If the intensity ratio of two coherent sources used in Young’s double slit experiment is 49:1, then the ratio between the maximum and minimum intensities in the interference pattern is
11
Nov
If the intensity ratio of two coherent sources used in Young’s double slit experiment is 49:1, then the ratio between the maximum and minimum intensities in the interference pattern is If the intensity ratio of two coherent sources used in Young's double slit experiment is 49:1 then the ratio between the maximum and minimum intensities [...]
If a Young’s double slit experiment with light of wavelength λ the separation of slits is d and distance of screen is D such that D>>d>>λ. If the Fringe width is β, the distance from point of maximum intensity to the point where intensity falls to half of maximum intensity on either side is
11
Nov
If a Young’s double slit experiment with light of wavelength λ the separation of slits is d and distance of screen is D such that D>>d>>λ. If the Fringe width is β, the distance from point of maximum intensity to the point where intensity falls to half of maximum intensity on either side is If [...]
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If a Young's double slit experiment with light of wavelength λ the separation of slits is d and distance of screen is D such that D>>d>>λ. If the Fringe width is β ,
the distance from point of maximum intensity to the point where intensity falls to half of maximum intensity on either side is ,
In Young’s double slit experiment, the distance between slits and the screen is 1.0 m and monochromatic light of 600nm is being used. A person standing near the slits is looking at the fringe pattern. When the separation between the slits is varied, the interference pattern disappears for a particular distance d0 between the slits. If the angular resolution of the eye is 60/1, the value of d0 is close to:
11
Nov
In Young’s double slit experiment, the distance between slits and the screen is 1.0 m and monochromatic light of 600nm is being used. A person standing near the slits is looking at the fringe pattern. When the separation between the slits is varied, the interference pattern disappears for a particular distance d0 between the [...]
White light, with a uniform intensity is perpendicularly incident on a water film, of index of refraction 1.33 and thickness 320nm, that is suspended in air. At what wavelength λ is the light reflected by the film brightest to an observer?
11
Nov
White light, with a uniform intensity is perpendicularly incident on a water film, of index of refraction 1.33 and thickness 320nm, that is suspended in air. At what wavelength λ is the light reflected by the film brightest to an observer? of index of refraction 1.33 and thickness 320nm that is suspended in air. At [...]
The phase difference between incident wave and reflected wave is 180^∘ when a ray of light
11
Nov
The phase difference between incident wave and reflected wave is 180^∘ when a ray of light The phase difference between incident wave and reflected wave is 180^∘ when a ray of light November 11, 2020 Category: Chapter 10 - Wave Optics , MTG NEET Physics , Part 2 ,