MDCAT Chemistry MCQ #879

Which phenomenon validates the dual nature of light?

MDCAT Chemistry MCQ #879

  1. Question 1

    Q1. Which phenomenon validates the dual nature of light?

    • A) Photoelectric effect (particle nature)
    • B) Young's double-slit experiment (wave nature)
    • C) Both A and B
    • D) Compton effect (wave nature)

    Answer: Both A and B

    Explanation: Photoelectric effect (A) proves particle nature; Young's experiment (B) proves wave nature. Compton effect (D) also validates particle nature.