MDCAT Physics MCQ #3965

When the intensity of a wave is increased, what happens to its amplitude?

MDCAT Physics MCQ #3965

  1. Question 1

    Q1. When the intensity of a wave is increased, what happens to its amplitude?

    • A) Decreases
    • B) Remains the same
    • C) Increases
    • D) Becomes zero

    Answer: Increases

    Explanation: Intensity is proportional to the square of the amplitude, so increasing intensity increases amplitude. Option A is incorrect because amplitude does not decrease.