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Calculate the energy radiated by the ele...

Calculate the energy radiated by the electron in the hydrogen atom during its transition from the fourth Bohr orbit to the first Bohr orbit. Hence determine frequency, wavelength and wave number of corresponding spectral line. Given: `E_1= -13.6 eV, h = 6.6 xx 10^-34 J-s, c = 3 xx10^8 m//s`. . .

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CHETANA PUBLICATION-Structure of atoms and nuclei-EXERCISE
  1. Calculate the wavelength of a microwave of frequency 8 GHz

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  2. The Ha line of the Balmer series of hydrogen spectrumhasa wavelength 6...

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  3. Calculate the energy radiated by the electron in the hydrogen atom dur...

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  4. Find the series limit of Paschen series R = 1.097 xx 10^7 m^1.

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  5. Find the ratio of the longest wavelength to the shortest wavelength in...

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  6. If the shortest wavelength in Paschen series is 8203 A^@, find the lon...

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  7. John Dalton's model of atom was

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  8. Bohr's theory applicable to

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  9. If the radius of 1st Bohr orbit in hydrogen atom is 0.5 A^@ 'then radi...

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  10. Which of the following quantities are inversely proportional to the cu...

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  11. Bohr's second postulate equation is mvr =nh/(2pi). In this relation n ...

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  12. According to Bohr's theory, the angular momentum for an electron in 5t...

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  13. Let 'P' and 'E' denote the linear momentum and energy of emitted photo...

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  14. The radius of the nucleus is of the order of …

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  15. The energy of an electron in n^th orbit is proporational to……..

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  16. Energy of the electron in n = oo is

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  17. Relation between K.E. and P.E. for an electron revolving in n^th bohr ...

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  18. When an electron in hydrogen atom is raised from the ground state to a...

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  19. If the P.E. of an electron in hydrogen atom is -27.2 eV, then its T.E....

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  20. The energy of an electron in the 1st Bohr orbit of hydrogen atom is

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