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NLN PAX Exam Verbal/Science Practice Questions and answers 2024
- Vak
- Instelling
A student focuses sunlight to a point with a thin converging (convex) lens. Which of these direct measurements can the student make as a result of this experiment? A) The approximate focal length of the lens. B) The approximate wavelength of the light used. C) The approximate speed of light. D) Th...
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