Concept Question Mirror A light ray starts from a wall at an angle of 47 compared to the wall. It then strikes two mirrors at right angles compared.
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Physics 102: Lecture 19, Slide 1 Today’s Lecture will cover textbook sections 23.9, 24.1, 3-4, 6 Physics 102: Lecture 19 Lenses and your EYE Ciliary Muscles.
Physics 213 General Physics Lectures 20 & 21. 1 Last Meeting: Optical Instruments Today: Optics Practice Problems, Relativity (over two lectures)
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From Last Time…
