To explain his theory, Bohr used (a) conservation of linear momentum (b) quantisation of angular momentum (c) conservation of quantum frequency (d) none of these

Answer: (b). Bohr's key postulate: only orbits with mvr = nh/2π are allowed. So the answer is (b) quantisation of angular momentum.

To explain his theory, Bohr used | NEET 1989 (AIPMT)

Q126NEET 1989 · AIPMTEasy

Bohr Model: Orbits, Speed & Angular Momentum

To explain his theory, Bohr used

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Answer: (b)

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