Problem 33.6: Focal length of convex mirror, point source

Please wait for the animation to completely load.

This animation has a point source, a beam source, and a mirror. You can also find an angle or create a line with an angle by moving the pink protractor and click-dragging to change the angle (position is given in meters and angle given in degrees). Restart. Which dot is sitting at the focal point of the mirror?


Physlets were developed at Davidson College and converted from Java to JavaScript using the SwingJS system developed at St. Olaf College.

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