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Starting from the formula for energy of ...

Starting from the formula for energy of an electron in the nth orbit of hydrogen atom, derive the formula for the wavelength of spectral lines.

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CHETANA PUBLICATION-Structure of atoms and nuclei-EXERCISE
  1. Starting from the formula for energy of an electron in the nth orbit o...

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  2. The radius of 3rd Bohr's orbit in hydrogen atom is 4.782 xx 10^-10 m C...

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  3. Find the ratio of the diameters of 1st Bohr orbit to 3rd Bohr orbit.

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  4. Calculate the linear velocity and angular momentum of an electron in t...

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  5. Angular speed of the electron in the 1st Bohr orbit is 4.08 xx10^16 ra...

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  6. Find the period of revolution of electron in the second orbit in the h...

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  7. The angular momentum of the electron in the second Bohr orbit is 2.112...

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  8. Find the energy of the electron in eV in the third Bohr orbit of the h...

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  9. Energy of an electron in the first Bohr orbit is -13.6eV. Hence calcul...

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  10. What is rolling kinetic energy ?

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  11. Calculate the difference in energies of two levels between which a tra...

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  12. An electron in the ground state jumps to 4th state by absorption of en...

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  13. Calculate the wavelength of a microwave of frequency 8 GHz

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

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

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

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

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

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  19. John Dalton's model of atom was

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  20. Bohr's theory applicable to

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

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