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Differentiate betweena quantum and a pho...

Differentiate betweena quantum and a photon.

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The smallest packet of energy of an electromagnetic radiation is quantum and that of light is called photon.
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CHHAYA PUBLICATION-STRUCTURE OF ATOM-WARM UP EXERCISE
  1. What is black body radiation ?

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  2. Out of red and blue light, which one is associated with photons posses...

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  3. Differentiate betweena quantum and a photon.

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  4. Enegy associated with X-rays is higher than that of visible light-expl...

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  5. Mention the property of electromagnetic radiation (wave nature or part...

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  6. Give examples of production of -(i) photons from electrons (ii) electr...

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  7. (i) Mention the factors affecting the kinetic energy of the photoelect...

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  8. Why are the photoelectric work functions different for differet metals...

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  9. Explain- The role of threshold frequency is photoelectric effect is in...

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  10. An electron beam on hitting a ZnS screen produces scintillations on it...

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  11. An electron beam after hitting a nickel crystal produces a diffraction...

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  12. Mention the property of electromagnetic radiation (wave nature or part...

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  13. Give two examples of particle nature of electromangetic radiation.

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  14. What type of spectrum will be obtained if the electron of H-atom appro...

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  15. Name the series of spectral lines observed I the visible regionn of hy...

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  16. Indicate spectral regions corresponding to Lyman, Balmer, Paschen & br...

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  17. Which electronic transitionn corresponds to the third line in the Balm...

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  18. Name the five series in the atomic spectrum of hydrogen.

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  19. Why is the line spectrum of an element known as the fingerprint of its...

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  20. how would you obtain the line spectrum of hydrogen?

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