Chapter 10 – Wave Optics
In a double slit experiment the two slits are separated by 1mm and the screen is placed one metre away. The fringe separation for blue green light of wavelength 500 nm is
09
Nov
In a double slit experiment the two slits are separated by 1mm and the screen is placed one metre away. The fringe separation for blue green light of wavelength 500 nm is In a double slit experiment the two slits are separated by 1mm and the screen is placed one metre away. The fringe separation [...]
Two coherent monochromatic light beams of intensities I and 4I are superimposed. The maximum and minimum possible resulting intensities are :
09
Nov
Two coherent monochromatic light beams of intensities I and 4I are superimposed. The maximum and minimum possible resulting intensities are : Two coherent monochromatic light beams of intensities I and 4I are superimposed. The maximum and minimum possible resulting intensities are : November 9, 2020 Category: Chapter 10 - Wave Optics , MTG NEET Physics [...]
In the case of light waves from two coherent sources S1 and S2, there will be constructive interference at an arbitrary point P, the path difference S1P−S2P is
09
Nov
In the case of light waves from two coherent sources S1 and S2, there will be constructive interference at an arbitrary point P, the path difference S1P−S2P is In the case of light waves from two coherent sources S1 and S2 the path difference S1P−S2P is there will be constructive interference at an arbitrary point [...]
S1 and S2 are the two coherent point sources of light located in the xy-plane at points (0,0) and (0,3λ) respectively. Here λ is the wavelength of light. At which one of the following points (given as coordinates), the intensity of interference will be maximum?
09
Nov
S1 and S2 are the two coherent point sources of light located in the xy-plane at points (0,0) and (0,3λ) respectively. Here λ is the wavelength of light. At which one of the following points (given as coordinates), the intensity of interference will be maximum? 0) and (0 3λ) respectively. Here λ is the wavelength [...]
Two identical light waves having phase difference ′ ϕ ′ propagate in same direction. When they superpose, the intensity of resultant wave is proportional to
09
Nov
Two identical light waves having phase difference ′ ϕ ′ propagate in same direction. When they superpose, the intensity of resultant wave is proportional to the intensity of resultant wave is proportional to Two identical light waves having phase difference ′ ϕ ′ propagate in same direction. When they superpose November 9, 2020 Category: Chapter [...]
If the shift in a star light is towards red end, then
09
Nov
If the shift in a star light is towards red end, then If the shift in a star light is towards red end then November 9, 2020 Category: Chapter 10 - Wave Optics , MTG NEET Physics , Part 2 ,
A galaxy moves with respect to us so that sodium light of 589.0 nm is observed at 589.6nm. The speed of the galaxy is:
09
Nov
A galaxy moves with respect to us so that sodium light of 589.0 nm is observed at 589.6nm. The speed of the galaxy is: A galaxy moves with respect to us so that sodium light of 589.0 nm is observed at 589.6nm. The speed of the galaxy is: November 9, 2020 Category: Chapter 10 - [...]
When the same monochromatic ray of light travels through glass slab and through water, the number of waves in glass slab of thickness 6 cm is same as in water column of height 7 cm. If refractive index of glass is 1.5 then refractive index of water is :
09
Nov
When the same monochromatic ray of light travels through glass slab and through water, the number of waves in glass slab of thickness 6 cm is same as in water column of height 7 cm. If refractive index of glass is 1.5 then refractive index of water is : the number of waves in glass [...]
Spherical wavefronts, emanating from a point source, strike a plane reflecting surface. What will happen to these wave fronts, immediately after reflection?
09
Nov
Spherical wavefronts, emanating from a point source, strike a plane reflecting surface. What will happen to these wave fronts, immediately after reflection? emanating from a point source immediately after reflection? Spherical wavefronts strike a plane reflecting surface. What will happen to these wave fronts November 9, 2020 Category: Chapter 10 - Wave Optics , MTG [...]
According to Huygens Principle the surface of a constant phase is
09
Nov
According to Huygens Principle the surface of a constant phase is According to Huygens Principle the surface of a constant phase is November 9, 2020 Category: Chapter 10 - Wave Optics , MTG NEET Physics , Part 2 ,