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Out of electron and proton which one wil...

Out of electron and proton which one will have, a higher velocity to produce m atter waves of the same wavelength ? Explain it.

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Being lighter particles, electrons will have higher velocity.
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KUMAR PRAKASHAN-STRUCTURE OF ATOM-SECTION -D (MULTIPLE CHOICE QUESTIONS)
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  2. What is the experimental evidence in support of the idea that electron...

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  3. Out of electron and proton which one will have, a higher velocity to p...

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  4. A hypothetical electromagnetic wave is shown in Figure. Find out the w...

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  5. Chlorophyll present in green leaves of plants absorbs light at 4.620 x...

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  6. What is the difference between the terms orbit and orbital ?

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  7. Table-tennis ball has a mass 10 g and a speed of 90 m/s. If speed can ...

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

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  9. Hydrogen atom has only one electron, so mutual repulsion between elect...

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  10. Match the following species with their corres­ponding ground state ele...

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  11. Match the quantum numbers with the information provided by these

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  12. Match the following rules with their statements

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  13. Match the following

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  14. Match the following

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  15. Match species given in Column-I with the electronic configuration give...

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  16. Assertion (A) : All isotopes of a given element show the same type of ...

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  17. Assertion (A) : Black body is an ideal body that emits and absorbs rad...

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  18. Assertion (A) : It is impossible to determine the exact position and e...

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  19. What is photoelectric effect ? State the result of photoelectric effec...

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  20. Threshold frequency, v(0) is the minimum frequency which a photon must...

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