SOLAR OVEN.pptx
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Transcript of SOLAR OVEN.pptx
SOLAR OVEN
SUB TOPICIntroductionPrinciples of Solar OvensTypes of solar ovenBenefits of solar oven
Introduction
A solar oven, also known as a solar cooker, is an insulated enclosed device made to cook by using sunlight. Solar ovens can reach 300 to 400 degrees Fahrenheit when they are placed directly in sunlight.
Principle of solar ovenMaximizing Sunlight Reflectors
The energy of the sun heats the interior of a solar oven. Sunlight, both direct and reflected, enters the solar box through a glass or plastic top. The more directly the glass or plastic faces the sun, the greater the solar heat gain. Single or multiple reflectors can be added to bounce additional sunlight through the glass to increase internal temperatures.
Types of solar oven
There are three major types of solar ovens. One type of solar oven concentrates the sunlight with a reflective material to direct the sunlight into a specific area to make the energy more potent. Another type turns light to heat with a black panel. The third type uses a bag or a cover to trap the heat inside.
Benefits of solar ovenInexhaustible Free Energy SourceZero EmissionsSafer for ChildrenNo Overcooking
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