Physics · Atomic Spectra
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According to Bohr’s theory of the Hydrogen atom, only those atomic orbits with radii ‘r’ and atomic shell ‘n’ around the nucleus are allowed which have the angular moments:
- A
rh / 2π
- B
nh / 2π
- C
2πn / h
- D
2πr / h
nh / 2π is the answer to this, just a factual recall. This is the correct expression representing Bohr's quantisation of angular momentum, where n is the principal quantum number, and h is Planck's constant.
This expression is incorrect because it does not incorporate the principal quantum number, n, which is essential in Bohr's model for quantised angular momentum.
This is the correct expression representing Bohr's quantisation of angular momentum, where n is the principal quantum number, and h is Planck's constant.
This expression incorrectly represents the angular momentum formula by inverting the correct components and missing the proper units.
This expression is incorrect because it does not include the principal quantum number n, which is crucial in the quantisation condition of angular momentum.
Tagged under Physics · Atomic Spectra · 2016