MTG NEET Physics
When the angle of incidence on a material is 60^∘, the reflected light is completely polarised. The velocity of the refracted ray inside the materials is (in m/sec^(-1))
11
Nov
When the angle of incidence on a material is 60^∘, the reflected light is completely polarised. The velocity of the refracted ray inside the materials is (in m/sec^(-1)) the reflected light is completely polarised. The velocity of the refracted ray inside the materials is (in m/sec^(-1)) When the angle of incidence on a material is [...]
The critical angle of a certain medium is sin^−1(3/5). The polarizing angle of the medium is
11
Nov
The critical angle of a certain medium is sin^−1(3/5). The polarizing angle of the medium is The critical angle of a certain medium is sin^−1(3/5). The polarizing angle of the medium is November 11, 2020 Category: Chapter 10 - Wave Optics , MTG NEET Physics , Part 2 ,
A transparent thin plate of a polaroid is placed on another similar plate such that the angle between their axes is 30∘. The intensities of the emergent and the unpolarised incident light will be in the ratio of
11
Nov
A transparent thin plate of a polaroid is placed on another similar plate such that the angle between their axes is 30∘. The intensities of the emergent and the unpolarised incident light will be in the ratio of At what angle of incidence will the light reflected from water (μ=1.3) be completely polarised? November 11, [...]
At what angle of incidence will the light reflected from water (μ=1.3) be completely polarised?
11
Nov
At what angle of incidence will the light reflected from water (μ=1.3) be completely polarised? At what angle of incidence will the light reflected from water (μ=1.3) be completely polarised? November 11, 2020 Category: Chapter 10 - Wave Optics , MTG NEET Physics , Part 2 ,
A light ray is incident on a glass slab it is partially reflected and partially transmitted. Then the reflected ray is
11
Nov
A light ray is incident on a glass slab it is partially reflected and partially transmitted. Then the reflected ray is A light ray is incident on a glass slab it is partially reflected and partially transmitted. Then the reflected ray is November 11, 2020 Category: Chapter 10 - Wave Optics , MTG NEET Physics [...]
Unpolarized light is incident on a plane sheet of water surface. The angle of incidence for which the reflected and refracted rays are perpendicular to each other is (μ of water = 4/3 )
11
Nov
Unpolarized light is incident on a plane sheet of water surface. The angle of incidence for which the reflected and refracted rays are perpendicular to each other is (μ of water = 4/3 ) Unpolarized light is incident on a plane sheet of water surface. The angle of incidence for which the reflected and refracted [...]
Unpolarized light falls on two polarizing sheets placed one on top of the other. If the intensity of transmitted light is one fourth of the incident light, the angle between them is
11
Nov
Unpolarized light falls on two polarizing sheets placed one on top of the other. If the intensity of transmitted light is one fourth of the incident light, the angle between them is the angle between them is Unpolarized light falls on two polarizing sheets placed one on top of the other. If the intensity of [...]
A beam of unpolarised light of intensity I0 is passed through a polaroid A and then through another polaroid B which is oriented so that its principal plane makes an angle of 60^o relative to that of A. The intensity of the emergent light is:
11
Nov
A beam of unpolarised light of intensity I0 is passed through a polaroid A and then through another polaroid B which is oriented so that its principal plane makes an angle of 60^o relative to that of A. The intensity of the emergent light is: A parallel beam of light of wavelength 6000 A^0 [...]
A parallel beam of light of wavelength 6000 A^0 gets diffracted by a single slit of width 0.3 mm. The angular position of the first minima of diffracted light is
11
Nov
A parallel beam of light of wavelength 6000 A^0 gets diffracted by a single slit of width 0.3 mm. The angular position of the first minima of diffracted light is A parallel beam of light of wavelength 6000 A^0 gets diffracted by a single slit of width 0.3 mm. The angular position of the first [...]
If the width of the slits in single slit diffraction experiment is doubled, then the central maximum of diffraction pattern becomes
11
Nov
If the width of the slits in single slit diffraction experiment is doubled, then the central maximum of diffraction pattern becomes If the width of the slits in single slit diffraction experiment is doubled then the central maximum of diffraction pattern becomes November 11, 2020 Category: Chapter 10 - Wave Optics , MTG NEET Physics [...]