Light Spread
http://academic.cengage.com/resource_uploads/static_resources/0534397719/1406/Ahrens3-2LightSpread.swf

Cengage Learning


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This is a simple interactive of a flashlight shining on a surface that can be manipulated to represent the sun's angle of incidence on Earth, to demonstrate how light intensity increases and decreases based on that angle.


Subject: Environmental Science:Global Change and Climate, Geoscience:Atmospheric Science:Climatology , Climatology :Solar radiation
Grade Level: High School (9-12), Middle (6-8)