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MHT CET 2023 (9 May, Shift 1) · Bohr Model: Orbits, Speed & Angular Momentum

Bohr Model: Orbits, Speed & Angular Momentum question from MHT CET 2023 (9 May, Shift 1)

Q65MHT CET 2023 · 9 MAY · SHIFT 1Easy

Bohr Model: Orbits, Speed & Angular Momentum

For an electron moving in the nnth Bohr orbit the deBroglie wavelength of an electron is

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Answer: (d)

  1. Standing-wave condition: 2πr=nλ2\pi r = n\lambda.
  2. λ=2πrn\lambda = \frac{2\pi r}{n}
  3. So the answer is (d) 2πrn\frac{2\pi r}{n}.
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