February 23, 2017

Homework Help: Physics

Posted by Tom on Sunday, March 9, 2008 at 12:17am.

Find the distance light travels from its starting point, S to its final point, F by traveling two different paths: Reflecting from point A, and reflecting from point B.
From point S to A is 30 cm, from point A to B is 30 cm, from point B to F is 30 cm, and from the mirror to point F is 30 cm.

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