MDCAT Physics MCQ #382

Why does the atomic emission spectrum exhibit discrete lines rather than a continuous spectrum?

MDCAT Physics MCQ #382

  1. Question 1

    Q1. Why does the atomic emission spectrum exhibit discrete lines rather than a continuous spectrum?

    • A) Due to the quantization of energy levels in the atom
    • B) Because of the presence of a continuous energy distribution
    • C) As a result of the random motion of electrons
    • D) Due to the absorption of energy from the surroundings

    Answer: Due to the quantization of energy levels in the atom

    Explanation: The atomic emission spectrum exhibits discrete lines due to the quantization of energy levels in the atom, resulting in specific energy transitions.