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In Bohr model of hydrogen atom, which of...

In Bohr model of hydrogen atom, which of the following is quantised?

A

linear velocity of electron

B

angular veocity of electron

C

linear momentum of electron

D

angular momentum of electron

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The correct Answer is:
C
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FULL MARKS-ATOMIC AND NUCLEAR PHYSICS-Additional question (Multiple Choice Question)
  1. According to Bohr's theory, relation between n and radius of orbit is:

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  2. In Bohr's model of hydrogen atom, the radius of the first electron orb...

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  3. In Bohr model of hydrogen atom, which of the following is quantised?

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  4. In Bohr's model, the atomic radius of the first orbit is r(0). Then, t...

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  5. What is the ratio of Bohr magneton to the nuclear magneton?

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  6. In terms of Bohr radius a(0), the radius of the second Bohr orbit of h...

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  7. If an alpha- particle collides head on with a nucleus, what is impact ...

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  8. One femtometre is equivalent to

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  9. Wavelength of K(a) line of X-ray spectra varies with atomic number as

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  10. The shortest wavelength of X-rays, emiited from a X-ray tube, depend u...

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  11. During X-ray formation, if voltage is increased

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  12. What would be the radius of second orbit of He^(+) ions?

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  13. The minimum wavelength of the X -rays produced by electrons accelerate...

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  14. Which source is associated with a line emission spectrum?

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  15. Which one of the relation is correct between time period and number of...

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  16. The size of atom is proportional to

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  17. If an electron jumps from 1^(st) orbit to 3^(rd) orbit, then it will

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  18. According to uncertainty principal for an electron, time measurement w...

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  19. According to Rutherford's atomic model, the electron inside an atom ar...

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  20. Wavelength of a light emitted from second orbit to first orbit in a hy...

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