3) Explain how you would determine the index of refraction in a solid, rectangular, transparent medium? How would you determine the speed of light from there? 4) Show why a straw in water looks bent when part of it is under water by drawing a ray diagram.
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3) Explain how you would determine the index of refraction in a solid, rectangular, transparent medium? How would you determine the
4) Show why a straw in water looks bent when part of it is under water by drawing a ray diagram.
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