Practice question

MCQ

Question

In the Bohr model, how many de Broglie wavelengths fit into the circumference of the n = 5 orbit?

Options

Choose one · Correct answer highlighted

3 4 6 5 Correct

Explanation

Given: In the Bohr model, how many de Broglie wavelengths fit into the circumference of the n = 5 orbit? Formula: 2π r_n = nlambda. Substitution & Calculation: For n = 5, number of wavelengths = 5. Final Result: The computed value matches expected outcome and confirms correct choice as per latest NCERT 2026-27.

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