engineering physics MCQ #404

The frequency of revolution of an electron in the nth orbit is given by f = me⁴ / (4ε₀²n³h³). What is f for n = 1?

engineering physics MCQ #404

  1. Question 1

    Q1. The frequency of revolution of an electron in the nth orbit is given by f = me⁴ / (4ε₀²n³h³). What is f for n = 1?

    • A) 6.5 * 10^15 Hz
    • B) 6.5 * 10^14 Hz
    • C) 3.25 * 10^15 Hz
    • D) 3.25 * 10^14 Hz

    Answer: 6.5 * 10^15 Hz

    Explanation: Substitute n = 1 in the given formula and calculate f.