JAMB Physics 2017 Objective — Question 7
Question 7 of 40 from the Joint Admissions and Matriculation Board (JAMB) Physics 2017 Objective paper, with the correct answer and a full explanation.
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Which of the following would appear when a white screen is illuminated by red and green light?
- A. A. Red
- B. B. Purple
- C. C. YellowCorrect
- D. D. Green
Explanation
Red and green primary colours of light combine to produce the secondary colour yellow.
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