WAEC Physics 2012 Objective — Question 47
Question 47 of 50 from the West African Examinations Council (WAEC) Physics 2012 Objective paper, with the correct answer and a full explanation.
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Which of the following properties is not applicable to X-rays? They
- A. A. travel in straight lines
- B. B. travel with the speed of light
- C. C. are deflected by magnetic fieldsCorrect
- D. D. affect photographic films
Explanation
X-rays cannot be deflected by electric and magnetic fields because they are uncharged; they travel in straight lines, travel at the speed of light, and affect photographic film.
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