Which of the following statements on the use of X-rays is incorrect? X-rays are used...

PHYSICS
JAMB 2020

Which of the following statements on the use of X-rays is incorrect? X-rays are used

  • A. In a hospital to obtain photographs of tissues and bones in the body
  • B. For the treatment of malignant growths like cancer cells
  • C. In detecting fingerprints
  • D. To reveal hidden flaws in metal castings and welded joints work of art

Correct Answer: C. In detecting fingerprints



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