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Arrange the following type of radiation ...

Arrange the following type of radiation in increasing order of frequency :
(a) X- rays (b) visible radiation (c) microwave radiation and (d) radiation from radio waves .

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Increasing order of frequency.of given radiations is Radio waves `lt` Micro waves `lt` Visible radiation `lt` X-rays,
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VIKRAM PUBLICATION ( ANDHRA PUBLICATION)-ATOMIC STRUCTURE-VERY SHORT ANSWER QUESTIONS
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  2. To which element does the following electronic configuration correspon...

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  4. To which element does the following electronic configuration correspon...

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  5. To which element does the following electronic configuration correspon...

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  6. Electrons are emitted with zero velocity from a metal surface when it ...

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  7. State and explain Pauli's exclusion principle.

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  8. What is Aufbau principle ?

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  9. What is Hund's rule ?

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  10. Explain Heisenberg's uncertainty principle .

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  11. What is the wavelength of an electron moving with a velocity of 2.0xx1...

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  12. An atomic orbital has n = 2 , what are the possible valuse of l and m...

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  13. Which of the following orbitals are possible ? (2s,1p,3f,2p)

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  14. The static electric charge on the oil drop is -3.2044xx10^(-19)C . Ho...

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  15. Arrange the following type of radiation in increasing order of frequen...

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  16. How many electrons in an atom may have n=4 and m(s)=+(1)/(2) ?

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  17. How many sub-shells are associated with n = 5 ?

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  18. Explain the particle nature of electromagnetic radiations .

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  19. Explain the significance of Heisenberg's uncertainty principle .

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  20. What series of lines are observed in hydrogen spectra ?

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