Slide 1LENSES By Jamie Ortiz Slide 2 WHAT DO SCIENTISTS DO? Hypothesize Observe and Record Communicate Slide 3 WHAT IS A HYPOTHESIS? ? Slide 4 Experiment 1 Hypothesis: The…

Slide 1 Unit 3: Light and Optical Instruments J. Pulickeel January 2007 Lesson 4: Concave and Convex Reflections Slide 2 Reflecting on Reflections Reflections occur when…

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Lenses Lenses Knowing how curved mirrors reflect light can help you understand how lenses affect light rays. A lens is a curved piece of transparent material. Light refracts…