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26. Which type of X-ray is produced when an accelerated electron passes close to the nucleus of the target atom?
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25. Most of the kinetic energy of electrons striking the target is converted into:
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24. The vacuum inside the X-ray tube is necessary to:
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23. The target (anode) in the Coolidge tube is usually made of tungsten because it has:
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22. The purpose of the high potential difference (kV) in the X-ray tube is to:
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21. The main function of the cathode in the Coolidge tube is to:
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20. Which of the following is a medical application of X-rays?
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19. Which of the following is an advantage of X-ray imaging?
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18. One limitation of conventional X-ray imaging is:
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17. On a conventional X-ray film, bones appear:
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16. Which tissue absorbs the greatest amount of X-rays?
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15. Excessive exposure to X-rays may cause:
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13. Which of the following is NOT a property of X-rays?
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12. Gamma rays differ from X-rays because gamma rays originate from the:
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11. The wavelength of X-rays is approximately:
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7. Radioactivity is associated with:
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