Sunday 24 March 2019

homework and exercises - A Circle of light


I'm working on a project that refers to optics. the question says when a laser beam is aimed to a wire ( perpendicular to the surface ), a circle of light then will be seen on a the surface. I somehow know its explanation, but now I'm investigating it. I want to know the effect of the angle between laser beam and the wire on the circle features like its circumference, ...


enter image description hereThanks in advance.




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