PIRA
6A42.10 Refraction at Flat Surfaces: Blackboard Optics - Refraction
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Photo of the Demonstration at the University of Texas at Austin when used in a darkened room.
Photos shows other variations of this demonstration.
Instructions / Notes:
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Faculty: Room lights must be dimmed for students to see the refracted rays.
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Optics Board light sources are set to project rays through lucite prisms.
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The light sources include an incadescent ray box and a set of parallel lasers.
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The bottom most light source, (hiding in the photo below), is set up with a single slit - it projects through a small prism to show a spectrum.
Photo of the Demonstration used at the University of Texas at Austin while in a lit room.
Last Updated 10/2016 - University of Texas at Austin Physics Dept.
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