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Describe the difference between the pr...

Describe the difference between the properties of line electron and a moving cricket ball .

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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 ENGLISH-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 uncertainty in momentum of an electron whose positio...

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

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  4. Using Heisenberg's uncertainty principle, calculate the uncertainty in...

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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 10 pm what will be the uncer...

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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 electron...

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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 wavelengt...

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  14. Calculate the energy required for the process He^(+)(g) to He^(2+) ...

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  15. Explain why the uncertainty principle goes insignificant when applied ...

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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 orbit around a stationary nucleus of charge + Ze whe...

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  19. Calculate the energy emitted when electrons of 1.0 g of hydrogen unde...

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  20. An electron in the third energy level of an excited He^(o+) ion retur...

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