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Infra-Red

Infra-Red. By: Preston Fields Zara Mackey. What is Infra-Red?. A wavelength one level greater than the red end of visible light?. Wavelength range is from 75 x 10 -6 cm to 100,000 x 10 -6 cm. Far infrared waves are thermal. No visible to the human eye.

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Infra-Red

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  1. Infra-Red By: Preston Fields Zara Mackey

  2. What is Infra-Red? A wavelength one level greater than the red end of visible light?

  3. Wavelength range is from 75 x 10 -6 cm to 100,000 x 10 -6 cm

  4. Far infrared waves are thermal.

  5. No visible to the human eye.

  6. Some animals especially some snakes

  7. Real World Application

  8. Questions? • What is Spectral Range? • How Are Infrared Waves Produced?

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