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5054_w09_er
5054_w09_er
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Converging lenses Diverging Lenses The Lens Equation We can make use of the fact that changing the focal length and position of the object we can change.
Converging lenses Diverging Lenses The Lens Equation We can make use of the fact that changing the focal length and position of the object we can change.
225 views
12.3 Lens Technologies and the Human Eye. Learning Goals Learn how the human eye works and the common problems with our eyes Learn about various lens.
12.3 Lens Technologies and the Human Eye. Learning Goals Learn how the human eye works and the common problems with our eyes Learn about various lens.
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The Human Eye. Refractive index of lens different for each wavelength (colour) Cool colours (blues) appear closer; warm colours (reds) further away Agree?
The Human Eye. Refractive index of lens different for each wavelength (colour) Cool colours (blues) appear closer; warm colours (reds) further away Agree?
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Lenses. A lens is a combination of two types of transparent surfaces. When light enters a lens it refracts and the light rays will either diverge or converge.
Lenses. A lens is a combination of two types of transparent surfaces. When light enters a lens it refracts and the light rays will either diverge or converge.
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Lenses A transparent object used to change the path of light Examples: Human eye Eye glasses Camera Microscope Telescope Reading stones used by monks,
Lenses A transparent object used to change the path of light Examples: Human eye Eye glasses Camera Microscope Telescope Reading stones used by monks,
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Refraction, Lenses, & Sight. Refraction The change in direction of a wave as is crosses the boundary between two media in which the wave travels at different.
Refraction, Lenses, & Sight. Refraction The change in direction of a wave as is crosses the boundary between two media in which the wave travels at different.
222 views
Physics 106 Lesson #26 Dr. Andrew Tomasch 2405 Randall Lab atomasch@umich.edu Optics: Optical Instruments.
Physics 106 Lesson #26 Dr. Andrew Tomasch 2405 Randall Lab [email protected] Optics: Optical Instruments.
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Optics
Optics
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Unit 11: Part 2 Mirrors and Lenses. Outline Plane Mirrors Spherical Mirrors Lenses The Lens Maker’s Equation Lens Aberrations.
Unit 11: Part 2 Mirrors and Lenses. Outline Plane Mirrors Spherical Mirrors Lenses The Lens Maker’s Equation Lens Aberrations.
247 views
Light – Part 3 Defects in Seeing Year 7 Science. Review from last lesson We learned in our last lesson about the major parts of the eye and their function.
Light – Part 3 Defects in Seeing Year 7 Science. Review from last lesson We learned in our last lesson about the major parts of the eye and their function.
215 views
Light & Sound We study light and sound together because they are both forms of energy and they have some physical properties in common. But what exactly.
Light & Sound We study light and sound together because they are both forms of energy and they have some physical properties in common. But what exactly.
217 views