Reflecting in a Rotating Mirror
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A ray from point to point is reflected at point in a plane mirror that rotates around the point . With "show locus", you can see the red semicircle that is the locus of as rotates. The virtual image is drawn if you check "show idea".
Contributed by: Marko Razpet and Izidor Hafner (October 2018)
Open content licensed under CC BY-NC-SA
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