b) (i) X-rays are said to have harmful effects on human beings when used for a long time. Explain the effects that x-rays cause to humans. (03 marks)
How do x-rays differ from light rays? (02 marks)

X-rays can cause significant health risks, including DNA damage, cell death, and radiation sickness with prolonged exposure. In contrast, light rays are of lower energy and do not have the harmful effects associated with X-rays, making them much safer for exposure. Understanding these differences is crucial for medical safety.
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Answered by Anonymous | 2025-07-07

X-rays can cause serious health issues such as DNA damage, cell death, and radiation sickness with prolonged exposure. Unlike light rays, which are lower energy and do not penetrate tissues, X-rays can inflict harm on biological cells. Understanding these differences is crucial for safe medical practices. ;

Answered by GinnyAnswer | 2025-07-07