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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 [...]
The ratio of the energy of a photon of 2000 A0 wavelength radiation to that of 4000 A0 of radiation is
09
Nov
The ratio of the energy of a photon of 2000 A0 wavelength radiation to that of 4000 A0 of radiation is The ratio of the energy of a photon of 2000 A0 wavelength radiation to that of 4000 A0 of radiation is November 9, 2020 Category: Chapter 2 - Atomic Structure , Chemistry , JEE [...]
The wavelength of a spectral line for an electronic transition is inversely related to:
09
Nov
The wavelength of a spectral line for an electronic transition is inversely related to: The wavelength of a spectral line for an electronic transition is inversely related to: November 9, 2020 Category: Chapter 2 - Atomic Structure , Chemistry , JEE Adv and Mains Chemistry 41 Years Solved Video Solutions 1979 - 2019 ,
The correct set of quantum numbers for the unpaired electron of a chlorine atom is:
09
Nov
The correct set of quantum numbers for the unpaired electron of a chlorine atom is: The correct set of quantum numbers for the unpaired electron of a chlorine atom is: November 9, 2020 Category: Chapter 2 - Atomic Structure , Chemistry , JEE Adv and Mains Chemistry 41 Years Solved Video Solutions 1979 - 2019 [...]
Which of the following has maximum unpaired electrons?
09
Nov
Which of the following has maximum unpaired electrons? Which of the following has maximum unpaired electrons? November 9, 2020 Category: Chapter 2 - Atomic Structure , Chemistry , JEE Adv and Mains Chemistry 41 Years Solved Video Solutions 1979 - 2019 ,
For a d – electron, the orbital angular momentum is:
09
Nov
For a d – electron, the orbital angular momentum is: For a d - electron the orbital angular momentum is: November 9, 2020 Category: Chapter 2 - Atomic Structure , Chemistry , JEE Adv and Mains Chemistry 41 Years Solved Video Solutions 1979 - 2019 ,
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 [...]