Part 2
A beam of natural light falls on a system of 5 polaroids, which are arranged in succession such that the pass axis of each polaroid is turned through 60∘ with respect to the preceding one. The friction of the incident light intensity that passes through the system is :
11
Nov
A beam of natural light falls on a system of 5 polaroids, which are arranged in succession such that the pass axis of each polaroid is turned through 60∘ with respect to the preceding one. The friction of the incident light intensity that passes through the system is : A beam of natural light falls [...]
The graph showing the dependence of intensity transmitted light on the angle between polariser are analyser, is
11
Nov
The graph showing the dependence of intensity transmitted light on the angle between polariser are analyser, is is The graph showing the dependence of intensity transmitted light on the angle between polariser are analyser November 11, 2020 Category: Chapter 10 - Wave Optics , MTG NEET Physics , Part 2 ,
The polarising angle for a medium is found to be 60^o . The critical angle of the medium is
11
Nov
The polarising angle for a medium is found to be 60^o . The critical angle of the medium is The polarising angle for a medium is found to be 60^o . The critical angle of the medium is November 11, 2020 Category: Chapter 10 - Wave Optics , MTG NEET Physics , Part 2 ,
A light beam is incident on a glass plate (μ=1.54). The reflected light OB is passed through a Nicol prism. On observing the transmitted light while rotating the prism it is seen that
11
Nov
A light beam is incident on a glass plate (μ=1.54). The reflected light OB is passed through a Nicol prism. On observing the transmitted light while rotating the prism it is seen that A light beam is incident on a glass plate (μ=1.54). The reflected light OB is passed through a Nicol prism. On observing [...]
A beam of light of wavelength 600 nm from a distant source falls on a single slit 1mm wide and the resulting diffraction pattern is observed on a screen 2m away. The distance between the first dark fringes on either side of the central bright fringe is
11
Nov
A beam of light of wavelength 600 nm from a distant source falls on a single slit 1mm wide and the resulting diffraction pattern is observed on a screen 2m away. The distance between the first dark fringes on either side of the central bright fringe is Light of wavelength 6000 Å falls on a [...]
A single slit of width 0.1mm is illuminated by a parallel beam of light of wavelength 6000 A ˚ and diffraction bands are observed on a screen 0.5m from the slit. The distance of the third dark band from the central bright band is :
11
Nov
A single slit of width 0.1mm is illuminated by a parallel beam of light of wavelength 6000 A ˚ and diffraction bands are observed on a screen 0.5m from the slit. The distance of the third dark band from the central bright band is : Light of wavelength 6000 Å falls on a single slit [...]
Yellow light is used in a single slit diffraction experiment with slit width of 0.6 mm. If yellow light is replaced by X-rays, then the observed pattern will reveal.
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Nov
Yellow light is used in a single slit diffraction experiment with slit width of 0.6 mm. If yellow light is replaced by X-rays, then the observed pattern will reveal. then the observed pattern will reveal. Yellow light is used in a single slit diffraction experiment with slit width of 0.6 mm. If yellow light is [...]
Consider Fraunhofer diffraction pattern obtained with a single slit illuminated at normal incidence. At the angular position of the first diffraction minimum the phase difference between the wavelets from the opposite edges of the slit is:
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Nov
Consider Fraunhofer diffraction pattern obtained with a single slit illuminated at normal incidence. At the angular position of the first diffraction minimum the phase difference between the wavelets from the opposite edges of the slit is:
A narrow slit of width 2 mm is illuminated by monochromatic light of wavelength 500nm. The distance between the first minima on either side on a screen at a distance of 1 m is
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Nov
A narrow slit of width 2 mm is illuminated by monochromatic light of wavelength 500nm. The distance between the first minima on either side on a screen at a distance of 1 m is A narrow slit of width 2 mm is illuminated by monochromatic light of wavelength 500nm. The distance between the first minima [...]
Light of wavelength 6000 Å falls on a single slit of width 0.1 mm. The second minima will be formed for the angle of diffraction of
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Nov
Light of wavelength 6000 Å falls on a single slit of width 0.1 mm. The second minima will be formed for the angle of diffraction of Light of wavelength 6000 Å falls on a single slit of width 0.1 mm. The second minima will be formed for the angle of diffraction of November 11, 2020 [...]