Question

    Which of the following waves is used in

    sonography?
    A Microwaves Correct Answer Incorrect Answer
    B Ultrasonic waves Correct Answer Incorrect Answer
    C Gamma Correct Answer Incorrect Answer
    D Visible waves Correct Answer Incorrect Answer

    Solution

    Ultrasonic waves are used in sonography. Sonography is a painless medical procedure that uses high-frequency sound waves to produce visual images of organs, tissues, or blood flow inside the body. Hence, option B is correct.

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