User:Guy vandegrift/Simple optics

Simple Optics

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Requires an w:ru:Инвертоскоп.

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  optics teaching activity with mirror
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  Explains "floating coin" illusion that uses two parabolic mirrors
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  Simple explanation of what one sees "through" a small mirror
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  Ray diagram activities students using the three easy rays
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  Ray diagram that shows how mirror-type upside down glasses work.
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  Shows two ways to make upside down glasses.
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  Person looking at own nose in mirror. Ray diagram.