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Solar powered stoves convert boil and energy from the sun and use it to heat up foods placed inside the solar cooker. Once students have learned approximately solar energy, create a solar powered stove to prove the effectiveness of solar powered energy also how solar ovens can effectually warmth and warm up small food portions. Compare the efficacy about solar powered stoves by placing them in various locations, occasion or day or under different weather conditions.

Solar powered stoves are appropriate for college technology assignments, scout meeting activities, and for use whenever camping.

Instructions

Clean pizza box Use knife Aluminum foil Tape Stretch wrap or plastic wrap Black paper Stay Papers plate Food

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Make the Solar Oven

1 Cut a flap into the center of the pizza box lid, cutting only three sides. Depart on least one inch around each side of the pizza box lid. Bend the flap back so it can effortlessly be adjusted.

2 Place aluminum foil around the inside pizza box flap; use tape to guarantee if obligatory.

3 Available the pizza box lid and tape two layers regarding stretch wrap across the opening within the pizza box lid. Secure the stretch wrap along all the edges to seal out the air. Within the final project the stretch wrap will work seeing that some window to see food cooking inside plus shield the food from the exterior elements.

4 Protect the entire inside base about the pizza box by aluminum foil, tape as necessary. Tape the black paper to the bottom regarding the pizza box. The solar oven is these days set with the experiment.

5 Lift the lid to the pizza box and place a paper plate regarding food on top regarding the black documents. Nearby the pizza box lid, and prop open the flap with the stick to permit sunlight to enter the solar oven. Adjust the flap angle as required to direct the reflected light from the foil-covered flap to the solar cooker.

Prepare Food

1 Heat the solar oven by placing it from a sunny location with 2 website to 4 website mins.

2 Location a simple food object, similar as leftover pizza, into the solar oven, or prepare a recipe found at SolarOvens? .org (view Resources).

3 Observe the food inside the solar cooker plus word the way lengthy it acquires for the recipe to finish cooking.

4 Retest the same recipe on a different day under various outdoor temperatures or climate conditions. Consider producing two solar ovens and cooking the same food with unique solar oven placed in a bright location and another set within the shade; produce predictions like to which solar cooker will heat the food best and what conditions are best for solar cookers.

Tips & Cautions

Instead of preparing a complicated recipe, record how long it acquires for a slice regarding mozzarella cheese to soften over some sliced tomato. Solar powered ovens only work when placed in the sun; don't try to operate a solar cooker on a clouded daytime or with shady position. According to HomeTrainingTools? .com, solar stoves may become as warm as 2 website web site degrees on a warm bright day.

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References

Home Science Tools: Build a Solar Oven Crystal Apparent Science Fair Projects: Solar Oven Science Project Backwoods House Magazine: Making & Using any Solar Cooker Solar Cookers: How Solar Cookers Work

Solar Stoves: Recipes

Topic revision: r1 - 14 Dec 2011 - 04:12:17 - HermineMckee4
 
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