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    Question

    Decibel is used to measure the

    ___________.
    A Speed of Light Correct Answer Incorrect Answer
    B Intensity of Sound Correct Answer Incorrect Answer
    C Intensity of Heat Correct Answer Incorrect Answer
    D None of the Above Correct Answer Incorrect Answer

    Solution

    The decibel (dB) is a unit that measures the intensity of sound, helping quantify how loud a sound is perceived by the human ear.

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