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Using Bohr's postulates, obtain the expr...

Using Bohr's postulates, obtain the expression for the total energy of the electron in the stationary states of the hydrogen atom. Hence draw the energy level diagram showing how the line spectra corresponding to Balmer series occur due to transition between energy levels.

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RESONANCE ENGLISH-ATOMIC PHYSICS-Exercise -3 part -I JEE (Advanced)
  1. Define ionisation energy . What is its value for a hydrogen atom ?

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  2. Write Einstein's photoelectric equation . State clearly the three sali...

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  3. Derive an expression for the magnetic moment (vec mu) of an electron r...

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  4. Define the term 'stopping potential' in relation to photoelectric effe...

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  5. (a) Using de Broglie's hypothesis, explain with the help of a suitable...

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  6. A proton and an electron have same kinetic energy. Which on has smalle...

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  7. Using Einstein's photoelectric equation show how the cut -off voltage ...

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  8. A nuclear fusion reaction is given by .(1)H^(2)+.(1)H^(2)rarr.(1)He^...

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  9. Using Bohr's postulates, obtain the expression for the total energy of...

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  10. Define the following in photoelectric effect phenomenon (a) (i) work...

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  11. The wavelength associated with an electron, accelerated through a pote...

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  12. Write Bohr's any two postulates for hydrogen atom.

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  13. The graph shows variation of stopping potential V(0) versus frequency ...

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  14. Why is it found experimentally difficult to detect neutrinos in nuclea...

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  15. Using Bohr's postulates of the atomic model. Derive the expression for...

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  16. An electron microscope uses electrons accelerated by a voltage of 50 k...

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  17. A body of mass 70 kg travels with a speed of 15 km/hour. Calculate the...

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  18. The graph between the stopping potential V(0) and frequency v for two ...

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  19. (i) Mono chromatic light of frequency 6.0xx10^(14)Hz is produced by a ...

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  20. The ground state energy of hydrogen atom is -13.6 eV . What is the kin...

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