Question

    Which of the following types of waves has the smallest wavelength?

    A X-rays Correct Answer Incorrect Answer
    B Radio waves Correct Answer Incorrect Answer
    C Visible light Correct Answer Incorrect Answer
    D Infrared waves Correct Answer Incorrect Answer

    Solution

    X-rays have the smallest wavelength, which allows them to penetrate various materials and is the reason they are used for imaging purposes.

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