Question

    The Doppler Effect primarily refers to changes in what aspect of waves?

    A Frequency Correct Answer Incorrect Answer
    B Speed Correct Answer Incorrect Answer
    C Direction Correct Answer Incorrect Answer
    D Amplitude Correct Answer Incorrect Answer

    Solution

    The Doppler Effect describes the change in frequency of waves as the distance between the source and the observer changes, a phenomenon observable in both sound and electromagnetic waves.

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