Physics
Assertion : The sun looks bigger in size at sunrise and sunset than during day. Reason : The phenomenon of diffraction bends light rays.
13
Nov
Assertion : The sun looks bigger in size at sunrise and sunset than during day. Reason : The phenomenon of diffraction bends light rays. Assertion : The sun looks bigger in size at sunrise and sunset than during day. Reason : The phenomenon of diffraction bends light rays. November 13, 2020 Category: AIIMS Last 24 [...]
In a single slit diffraction the distance between plane of slit and screen is 1 m. The size of the slit is 0.7 mm and second maximum is formed at the distance of 2 mm from the centre of the screen, then find out the wavelength of light.
13
Nov
In a single slit diffraction the distance between plane of slit and screen is 1 m. The size of the slit is 0.7 mm and second maximum is formed at the distance of 2 mm from the centre of the screen, then find out the wavelength of light. In a single slit diffraction the distance [...]
Two slits are separated by a distance of 0.5mm and illuminated with light of λ = 6000Å. If the screen is placed 2.5m from the slits. The distance of the third bright image from the centre will be
13
Nov
Two slits are separated by a distance of 0.5mm and illuminated with light of λ = 6000Å. If the screen is placed 2.5m from the slits. The distance of the third bright image from the centre will be Two slits are separated by a distance of 0.5mm and illuminated with light of λ = 6000Å. [...]
The two coherent sources with intensity ratio β produce interference. The fringe visibility will be
13
Nov
The two coherent sources with intensity ratio β produce interference. The fringe visibility will be The two coherent sources with intensity ratio β produce interference. The fringe visibility will be November 13, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 16 - Waves , Physics ,
The ratio of the maximum and minimum intensities in the interference pattern is pattern produced by two coherent sources of light is 9:1. The intensity of used light sources are in the ratio ?
13
Nov
The ratio of the maximum and minimum intensities in the interference pattern is pattern produced by two coherent sources of light is 9:1. The intensity of used light sources are in the ratio ? The ratio of the maximum and minimum intensities in the interference pattern is pattern produced by two coherent sources of light [...]
In a Fraunhofer diffraction at single slit of width d with incident light of wavelength 5500 Ã, the first minimum is observed, at angle 30^∘. The first secondary maximum is observed at an angle θ=
13
Nov
In a Fraunhofer diffraction at single slit of width d with incident light of wavelength 5500 Ã, the first minimum is observed, at angle 30^∘. The first secondary maximum is observed at an angle θ= at angle 30^∘. The first secondary maximum is observed at an angle θ= In a Fraunhofer diffraction at single slit [...]
In a certain double slit experimental arrangement interference fringes of width 1.0 mm each are observed when light of wavelength 5000 A˚ is used. Keeping the set up unaltered, if the source is replaced by another source of wavelength 6000 A˚ , the fringe width will be
13
Nov
In a certain double slit experimental arrangement interference fringes of width 1.0 mm each are observed when light of wavelength 5000 A˚ is used. Keeping the set up unaltered, if the source is replaced by another source of wavelength 6000 A˚ , the fringe width will be if the source is replaced by another source [...]
Resolving power of reflecting microscope increases with
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Nov
Resolving power of reflecting microscope increases with Resolving power of reflecting microscope increases with November 13, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 16 - Waves , Physics ,
In young’s double slit experiment the intensity of light when slit is at distance λ from central is I. What will be the intensity at the distance of silt is λ/6 ?
13
Nov
In young’s double slit experiment the intensity of light when slit is at distance λ from central is I. What will be the intensity at the distance of silt is λ/6 ? In young's double slit experiment the intensity of light when slit is at distance λ from central is I. What will be the [...]
In a Young’s double slit experiment the spacing between the slits is 0.3 mm and the screen is kept at a distance of 1.5 m. The second bright fringe is found 6 mm from the central fringe. The wavelength of the light used in the experiment is
13
Nov
In a Young’s double slit experiment the spacing between the slits is 0.3 mm and the screen is kept at a distance of 1.5 m. The second bright fringe is found 6 mm from the central fringe. The wavelength of the light used in the experiment is At what angle of incidence will the light [...]