Question

    … …&……… ultrasound is normally used to monitor food products or processes.

    A Low-power, high-frequency (_1 W/cm2; _100 kHz) Correct Answer Incorrect Answer
    B High Power, Low Frequency (_2 W/cm2; _200KHz) Correct Answer Incorrect Answer
    C Both are correct Correct Answer Incorrect Answer
    D None are correct Correct Answer Incorrect Answer

    Solution

    The correct answer is A

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