MDCAT Physics MCQ #418

A light source emits multiple frequencies of light. Which part of the atom is responsible for these frequencies?

MDCAT Physics MCQ #418

  1. Question 1

    Q1. A light source emits multiple frequencies of light. Which part of the atom is responsible for these frequencies?

    • A) Protons
    • B) Neutrons
    • C) Electrons
    • D) Nucleus

    Answer: Electrons

    Explanation: Electrons emit light due to transitions between energy levels.