Friday, March 20, 2015

Solar Ovens

The Solar Ovens work using reflection and absorption. 
The tin foil reflects the light on to the black piece of paper inside the pizza box. 
The black paper absorbs all the colours in the light spectrum - ROY G BIV and it turns into heat energy. 
The gladwrap traps the heat inside the box. 
The ovens reached 40 degrees.

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