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Questions and Answers
Which region of the electromagnetic spectrum is felt as heat and used in the design of radiant heating, solar panels, and collectors?
Which region of the electromagnetic spectrum is felt as heat and used in the design of radiant heating, solar panels, and collectors?
What is the importance of solar radiation for the energy balance of the earth?
What is the importance of solar radiation for the energy balance of the earth?
Which region of the electromagnetic spectrum spans from about 250 nm in the UV to 2,500 nm in the near-infrared region?
Which region of the electromagnetic spectrum spans from about 250 nm in the UV to 2,500 nm in the near-infrared region?
What can frequencies in the infrared region be used for?
What can frequencies in the infrared region be used for?
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What frequencies in the microwave region are close to?
What frequencies in the microwave region are close to?
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