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Describe the difference between the pr...

Describe the difference between the properies of line electron and a moving circket hall .

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The correct Answer is:
A
Free electron have dual character i.e . Wave charadcter as well as partilce character whereas a cricket ball has predominatly particle charadcter
b. Position and momentum of a free electron cannot be determined simultaneously with absolate accuracy .wherreas that of a cricket ball can be determined with almost near certainty
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CENGAGE CHEMISTRY-ATOMIC STRUCTURE-Concept Applicationexercise(4.2)
  1. Why don't we observe the wave properties of large objects such as ...

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  2. What would be the uncertaininty in momentum of an electron whose powsi...

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  3. Describe the difference between the properies of line electron and ...

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  4. Calculate the unceertainty in position of an electron if the uncertain...

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  5. Calculate the unceertainty in the momentum of a particle if the unce...

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  6. If an electron is , to be located within 10pm what will be the uncert...

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  7. What is the uncertainty in velocity of an electron if the uncertainty ...

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  8. The uncertainty in the position of a buller weight 20 g is +- 10^(-4) ...

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  9. Using Bohr's model , calculate the wavelength of the radiation emitt...

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  10. What is the maximum number of emission lines when the excited electro...

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  11. Calculate the radius of bohr's third orbit in hydrogen atom.

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  12. The energy associatied with the first orbit in the hydrogen atom is -...

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  13. What transition in the hydrogen spectrum would have the same wavelen...

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  14. Calcultte the enrgy required for the process , He^+ (g) rarr He^(2+...

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  15. Explain why the uncertainty principle has significated when applied to...

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  16. What is the minimum product of the uncertainty in position and the ...

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  17. Why can't we evercome the uncertainty predicted by hesisenherg prin...

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  18. A single electron orbits around a stationary nucleus of charge + Ze wh...

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  19. Find the energy released (in erg) when 2.0 g atom of hydrogen undergoe...

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  20. Stationary He^(o+) ion emits a photon corresponding to the first line ...

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