WAEC Physics 2025 Objective — Question 25
Question 25 of 51 from the West African Examinations Council (WAEC) Physics 2025 Objective paper, with the correct answer and a full explanation.
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White light can be produced by a combination of I. magenta, yellow and cyan II. red, blue and green III. magenta and green IV. yellow, red and green
- A. II only
- B. I, II and III onlyCorrect
- C. I and IV only
- D. II and III only
Explanation
Combining Magenta+Yellow+Cyan = White (I); Red+Blue+Green = White (II); Magenta+Green = White (III). Statement IV does not give white light.
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