heat
Black absorbs heat instead of radiating it away so would heat up the oven quicker ;)
bake what on the top shelf???????of the what ???the oven? if it is the oven and you are cooking something that takes a long time.... then put it on the top shelf!!!!!!!!!!!!!
To effectively build and use a cardboard solar oven for cooking, follow these steps: Gather materials: cardboard box, aluminum foil, black paint, clear plastic wrap, and a thermometer. Cut a flap in the box lid and line the inside with aluminum foil. Paint the inside of the box black to absorb heat. Cover the flap with plastic wrap to create a greenhouse effect. Place food in a dark pot or tray inside the box. Position the oven in direct sunlight and adjust the angle for maximum exposure. Use a thermometer to monitor the temperature and cook food accordingly. By following these steps, you can effectively build and use a cardboard solar oven for cooking.
No, you can not use house paint to paint an oven. You must use a high temperature paint
In the midle shelf because of heat absorbtion!
A black oven is a traditional direct-fired masonry oven.
Solar Energy Powered Oven Project. (SEPO Project)
Black is the ideal absorber/emitter of electromagnetic radiation (e.g. infrared in the oven), helping the inside of the oven chamber more rapidly reach thermal equilibrium and a steady temperature.Many early ovens were white inside, but that was before the recognition that black is the ideal absorber/emitter.Note: the oven is not painted on the inside, as paint would be damaged at oven temperatures, instead it is enameled (whatever the color). Enamel is a fired glass/ceramic material that is applied like paint but then heated until it melts and fuses directly to the metal surface.
solar energy
no
Because a solar oven would take up less electricity, thus saving power and the environment.
well a solar oven reflects light off of the sides of the foil and it creates heat