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NARAYNA-ATOMIC STRUCTURE-All Questions
- A 100 watt buble emits monochromatic light of wavelength 400 nm. Then ...
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- When electromagnetic radiation of wavelength 300 nm falls on the surfa...
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- Calculate the energy of photons of radiation whose wavelength is 5000...
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- What is the number of photons of light with a wave length 4000 pm that...
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- Calculate the energy of one moles of quanta of radiation whose frequen...
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- Compare the energies of two radiations on with l = 600 nm and other wi...
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- the threashold frequency v(0) for a metal is 7xx10^(14)s^(-1) . Calcul...
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- The minimum energy requried to overcome the attractive forces between ...
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- When light of 470 nm falls on the surface of potassium metal, electron...
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- When a certain metal was irradiated with light of frequency 3.2 xx ...
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- Threshold wavelength of a metal is 230 nm. What will be the kinetic en...
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- what are the frequency and wavelength of a photon emitted during a tra...
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- Calculate the shortest and longest wavelength in hydrogen spectrum of ...
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- One of the lines in the emission spectrum of Li^(2 +) has the same wav...
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- The number of spectral lines that are possible when electrons in 7th s...
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- Calculate the wave number and wave length of H(alpha) line in Brackett...
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- Calculate the radius of Bohr's 3rd orbit in Li^(+2) ion
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- Calculate the velocity of an electron present in third orbit of H at...
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- calculate the energy assoclated with the first orbit of He^(+) . What ...
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- The ionisation energy of H atom is 13.6 eV. What will be the ionisa...
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