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Light Refraction

Light Refraction

Turn on the underwater light and observe the angles of refraction of various light beams as they break through the water's surface into the air - a medium with reduced optical density. Angles vary all the way from zero to full reflection, when the beam just breaks at the water's surface and return right back into the water.

 

Scientific Principle: Light refraction

 

Needed Infrastructure: Electricity and darkness

 

Size in mm: height: 300

width: 700

depth / length: 450