Which of the following statements on the use of X-rays is incorrect? X-rays are used
in hospitals to obtain photogaphs of tissues and bones in the body
for the treatment of malignant growths like cancer cells
in detecting fingerprints
to reveal hidden flaws in metal castings and welded joints
to detect alternations which have been made to works of art
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Discussions (15)
The answer is choice C. I don't think there is a need for explanation just open to "practical application of x-rays" page 490, New school physics.
The question and the answer makes no meaning....which is correct abi incorrect?...pls,review this question...myschool.com
i think c is the correct answer because fingerprints are transparent to x-rays.but d might also be correct you know there can be two correct answers but i am sure of c
The statement B. "for the treatment of malignant growths like cancer cells" is incorrect. X-rays are used in radiation therapy to treat cancer cells, but not for the treatment of malignant growths themselves.
