'Negative image distance' diaporamas de présentation

Light and Optics

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Chapter 26 Optics I (Mirrors)

Chapter 26 Optics I (Mirrors). Laser. LIGHT. Properties of light: Light travels in straight lines:. Light travels VERY FAST How fast?. At this speed it can go around the world 8 times in one second. Can you think of an example to prove that light travels much faster than sound? .

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Refraction, Lenses, Color

Refraction, Lenses, Color. The bending of light as it changes speed when entering a different medium is. reflection refraction critical angle diffraction. [Default] [MC Any] [MC All]. As light enters a more optically dense medium, . it light bends away from the normal line.

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Curved Mirrors

Curved Mirrors. Curved Mirrors. Terminology. center of curvature - C ; the center of the original sphere radius of curvature - r ; distance from center of curvature to the mirror vertex - V ; the center of the mirror. principal axis - a line through C and V

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