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MHT CET 2023 (10 May, Shift 2) · Bohr Model: Orbits, Speed & Angular Momentum

Bohr Model: Orbits, Speed & Angular Momentum question from MHT CET 2023 (10 May, Shift 2)

Q63MHT CET 2023 · 10 MAY · SHIFT 2Easy

Bohr Model: Orbits, Speed & Angular Momentum

The ratio of the velocity of the electron in the first Bohr orbit to that in the second Bohr orbit of hydrogen atom is

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Answer: (b)

  1. vn∝1nv_n \propto \frac{1}{n}
  2. v1v2=21\frac{v_1}{v_2} = \frac{2}{1}
  3. So the answer is (b) 2:12 : 1.
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