Question

Why are concave mirrors used in
solar devices?
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Answer 1

Answer:

Answer:

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Question:⤵

Why are concave mirrors used in

solar devices?

Explanation:

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Concave mirrors are used in solar cookers. This is because they are the only type of mirrors that reflect sunlight to a single focal point. ... Concave mirrors absorb all the incident light and reflect it to a single focal point. This reflected light is very powerful because it carries a lot of thermal energy.