Light travels in straight lines. In which of the following is this principle manifested? I....
PHYSICS
WAEC 1995
Light travels in straight lines. In which of the following is this principle manifested? I. Pinhole camera II Formation of shadows III. Diffraction of light IV. Occurrence of eclipse
- A. I and III only
- B. II and III only
- C. I, II and III only
- D. I, II, III and IV
Correct Answer: D. I, II, III and IV
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