MDCAT Physics MCQ #268

The number of spectral lines emitted when an electron jumps from n=4 to n=1 in hydrogen atom is

MDCAT Physics MCQ #268

  1. Question 1

    Q1. The number of spectral lines emitted when an electron jumps from n=4 to n=1 in hydrogen atom is

    • A) 4
    • B) 5
    • C) 6
    • D) 7

    Answer: 6

    Explanation: Number of spectral lines is 6; option A is incorrect because it undercounts the lines.