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leehom
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Both use concave mirrors... however; I'm not sure which one produces a virtual image and which one produces a real image??
leehom said:Both use concave mirrors... however; I'm not sure which one produces a virtual image and which one produces a real image??
A solar oven uses the sun's energy to heat up and cook food. The oven is typically made up of reflective materials that concentrate sunlight onto a dark-colored container, which then absorbs the heat and cooks the food inside.
Yes, a solar oven can still be used during cloudy days. Although the cooking time may be longer, the oven can still harness the sun's energy even on cloudy days.
A solar oven can reach temperatures of up to 350°F (177°C), depending on the intensity of sunlight and the design of the oven. This is hot enough to cook most types of food.
A solar oven can be made using simple materials such as cardboard, foil, and a clear plastic sheet. Other materials like a black pot or pan, insulation, and glue may also be used to improve the efficiency of the oven.
A search light is a powerful light source used to illuminate large areas or to search for objects or people in the dark. It typically consists of a high-intensity bulb, a reflector, and a lens to concentrate and direct the light in a specific direction.