How we can heat with a small concave mirror, Explain it with the making of solar cooker...?
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How we can heat with a small concave mirror, Explain it with the making of solar cooker...?
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Concave mirrors are used in these types of cookers because these mirrors reflect sunlight into a single focal point. Here, the mirror focuses sun rays onto a receiver such as a cooking pan. A solar cooker lets the UV light rays in and then transforms them into longer infrared light rays that cannot escape.
Answer:
Concave mirrors are used in these types of cookers because these mirrors reflect sunlight into a single focal point. Here, the mirror focuses sun rays onto a receiver such as a cooking pan. A solar cooker lets the UV light rays in and then transforms them into longer infrared light rays that cannot escape.
Explanation:
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