Wednesday, September 14, 2011

Lesson 2 Angle of Incidence and Straight Line

Using pool as an example of angle of incidence = angle of reflection.
An illustration of how a rough or matt surface effects the angle of reflection.
How a parabolic reflector works.



Light travels in a straight line we used a camera obscura to illustrate the law.
The larger the whole the less sharp the image is.

Demonstation of Light traveling in a straight line.


Production Stills by Gemma Lopez




Assignment 2: Light Travels in a Straight Line, the Angle of Incident Equals the Reflection and the Inverse Square Law

In one photograph using one light source clearly demonstrate the 3 laws of light at work. Include the light source in the photograph. The subject is the light. Think of it as more of a physics project than a photograph. Use a dodging tool to prevent the light from flaring the lens. Not a picture of a light stands, clamps, a framed mirror etc.
This is an example of what the assignment could look like. I do see a clamp. Ooops!

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