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Explore the fascinating world of light-bending objects, including concave lenses, convex lenses, and prisms. Concave lenses are thicker at the edges, causing objects to appear smaller as light bends toward the thicker part. In contrast, convex lenses are thicker in the middle, making objects look larger. Additionally, learn about prisms and how they change the direction of light waves. This overview highlights the unique properties and functions of these lenses and prisms, emphasizing their applications in optics.
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Concave lens 1. A lens that is thicker at the edges than in the middle 2. Skinny middle 3. Think Concave caves in! 4. Objects appear smaller 5. Light bends toward the thick part
Convex Lens 1. A lens that is thicker in the middle 2. Light bends toward the thick part (middle) 3. Makes objects look larger
Prism An object that causes light waves to change direction.