Chapter 10 – Wave Optics
In a certain double slit experimental arrangement interference fringes of width 1.0mm each are observed when light of wavelength 5000Å is used. Keeping the set up unaltered, if the source is replaced by another source of wavelength 6000Å, the fringe width will be
10
Nov
In a certain double slit experimental arrangement interference fringes of width 1.0mm each are observed when light of wavelength 5000Å is used. Keeping the set up unaltered, if the source is replaced by another source of wavelength 6000Å, the fringe width will be if the source is replaced by another source of wavelength 6000Å In [...]
Two coherent monochromatic light beams of intensities 2I and 8I respectively are superposed. The maximum and minimum intensities in the resulting pattern are :
10
Nov
Two coherent monochromatic light beams of intensities 2I and 8I respectively are superposed. The maximum and minimum intensities in the resulting pattern are : Two coherent monochromatic light beams of intensities 2I and 8I respectively are superposed. The maximum and minimum intensities in the resulting pattern are : November 10, 2020 Category: Chapter 10 - [...]
If the intensity ratio of two waves is 1:4, then find the ratio of their amplitudes.
10
Nov
If the intensity ratio of two waves is 1:4, then find the ratio of their amplitudes. If the intensity ratio of two waves is 1:4 then find the ratio of their amplitudes. November 10, 2020 Category: Chapter 10 - Wave Optics , MTG NEET Physics , Part 2 ,
A source of light of wavelength 5000 Å is placed at one end of table 2 m long and 5 mm above its flat polished metal top. Find the fringe width of the interference bands are located on a screen at the end of the table is
10
Nov
A source of light of wavelength 5000 Å is placed at one end of table 2 m long and 5 mm above its flat polished metal top. Find the fringe width of the interference bands are located on a screen at the end of the table is If two slits is Young's experiment are 0.4 [...]
In a double slit experiment, the distance between the slits is 5.0 mm and the slits are 1.0m from the screen. Two interference patterns can be seen on the screen one due to light with wavelength 480nm, and the other due to light with wavelength 600nm. What is the separation on the screen between the third order bright fringes of the two interference patterns?
10
Nov
In a double slit experiment, the distance between the slits is 5.0 mm and the slits are 1.0m from the screen. Two interference patterns can be seen on the screen one due to light with wavelength 480nm, and the other due to light with wavelength 600nm. What is the separation on the screen between the [...]
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and the other due to light with wavelength 600nm. What is the separation on the screen between the third order bright fringes of the two interference patterns? ,
In a double slit experiment ,
the distance between the slits is 5.0 mm and the slits are 1.0m from the screen. Two interference patterns can be seen on the screen one due to light with wavelength 480nm ,
White light reflected from a soap film(Refractive Index=1.5) has a maxima at 600nm and a minima at 450nm with no minimum in between. Then the thickness of the film is _____×10^−7 m.
10
Nov
White light reflected from a soap film(Refractive Index=1.5) has a maxima at 600nm and a minima at 450nm with no minimum in between. Then the thickness of the film is _____×10^−7 m. White light reflected from a soap film(Refractive Index=1.5) has a maxima at 600nm and a minima at 450nm with no minimum in between. [...]
If two slits is Young’s experiment are 0.4 mm apart and fringe width on a screen 200 cm away is 2 mm the wavelength of light illuminating the slits is
09
Nov
If two slits is Young’s experiment are 0.4 mm apart and fringe width on a screen 200 cm away is 2 mm the wavelength of light illuminating the slits is If two slits is Young's experiment are 0.4 mm apart and fringe width on a screen 200 cm away is 2 mm the wavelength of [...]
In Young’s double-slit experiment the distance between the centres of the adjacent fringes is 0.10 mm. If the distance of the screen from the slits is doubled, the distance between the slits is halved and the wavelength of light changed from 6.4×10^−7 m to 4.0×10^−7 m, then what is the new distance between the fringes?(in mm)
09
Nov
In Young’s double-slit experiment the distance between the centres of the adjacent fringes is 0.10 mm. If the distance of the screen from the slits is doubled, the distance between the slits is halved and the wavelength of light changed from 6.4×10^−7 m to 4.0×10^−7 m, then what is the new distance between the fringes?(in [...]
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In Young's double-slit experiment the distance between the centres of the adjacent fringes is 0.10 mm. If the distance of the screen from the slits is doubled ,
the distance between the slits is halved and the wavelength of light changed from 6.4×10^−7 m to 4.0×10^−7 m ,
then what is the new distance between the fringes?(in mm) ,
In Young’s double slit experiment, fringes of width β are produced on the screen kept at a distance of 1m from the slit. When the screen is moved away by 5×10^−2 m, fringe width changes by 3×10^−5 m. The separation between the slits is 1×10^−3 m. The wavelength of light used is nm.
09
Nov
In Young’s double slit experiment, fringes of width β are produced on the screen kept at a distance of 1m from the slit. When the screen is moved away by 5×10^−2 m, fringe width changes by 3×10^−5 m. The separation between the slits is 1×10^−3 m. The wavelength of light used is nm. fringe width [...]
In a Young’s double slit experiment, (slit distance d) monochromatic light of wavelength λ is used. The angular position of the bright fringes is
09
Nov
In a Young’s double slit experiment, (slit distance d) monochromatic light of wavelength λ is used. The angular position of the bright fringes is (slit distance d) monochromatic light of wavelength λ is used. The angular position of the bright fringes is In a Young's double slit experiment November 9, 2020 Category: Chapter 10 - [...]