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What is the number of spectral line in a...

What is the number of spectral line in a hydrogen spectrum ?

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Number of spectral lines in hydrogen atom is

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PRADEEP-STRUCTURE OF ATOM-Conceptual Questions
  1. What do you understand by ground state and excited state of an atom?

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  2. What do you mean by saying that energy of the electron is quantized ?

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  3. What is the number of spectral line in a hydrogen spectrum ?

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  4. How much energy must be supplied to hydrogen atom, to free (remove) th...

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  5. Which transition between Bohr orbits corresponds to third line in the ...

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  6. What are dimensions of Planck's constant. What other physical quantity...

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  7. Which of the following relate to wave nature of light or particle natu...

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  8. What will become to the wavelength a moving particle if its velocity i...

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  9. Two particles A and B are moving with the same velocity but wavelength...

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  10. What is the main difference between wave emitted by a bulb or heater a...

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  11. Why the ball hit with a hockey by a player does not make a wave ?

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  12. An electron beam after hitting a nicket crystal produces a diffraction...

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  13. An electron beam on hitting a ZnS screen produces a scintillation on i...

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  14. The effect of uncertainty principle is significant only for motion of ...

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  15. Can we apply Heisenberg's uncertainty principle to a stationary state ...

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  16. Name the quantum number which does not follow from the solution of Sc...

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  17. What is the difference between the notations l and L ?

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  18. Which of the four quantum number (n, l, m(l), m(s)) determine (a) the ...

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  19. Why Pauli exlusion principle is called exlusion principle ?

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  20. At what distance is the radial probability maximum for 1s orbital ? Wh...

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