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MHT CET 2024 (3 May, Shift 2) · Bohr Model: Orbits, Speed & Angular Momentum

Bohr Model: Orbits, Speed & Angular Momentum question from MHT CET 2024 (3 May, Shift 2)

Q44MHT CET 2024 · 3 MAY · SHIFT 2Easy

Bohr Model: Orbits, Speed & Angular Momentum

The ratio of the radius of the first Bohr orbit to that of the second Bohr orbit of the orbital electron is

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Answer: (c)

  1. r∝n2⇒r1r2=1222=14r \propto n^2 \Rightarrow \dfrac{r_1}{r_2} = \dfrac{1^2}{2^2} = \dfrac{1}{4}.
  2. So the answer is (c) 1:41 : 4.
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