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

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