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    Question

    What is the audible frequency

    range?
    A frequency less than 20 Hz Correct Answer Incorrect Answer
    B frequency between 20Hz to 20000Hz Correct Answer Incorrect Answer
    C frequency more than 20000Hz Correct Answer Incorrect Answer
    D None of these Correct Answer Incorrect Answer

    Solution

    The SI unit of┬а audio┬а frequency is the hertz (Hz). It is the property of┬а sound┬а that most determines pitch. The generally accepted standard range of┬а audible┬а frequencies is 20 to 20,000 Hz, although the range of frequencies individuals hear is greatly influenced by environmental factors.

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