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What is needed to detect light?

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Anonymous

14y ago
Updated: 8/18/2019

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14y ago

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Why cant humans detect infrared light?

Humans cannot detect infrared light because our eyes are only sensitive to a limited range of wavelengths, known as visible light. Infrared light has longer wavelengths than visible light, making it undetectable to our eyes. Specialized equipment, such as infrared cameras, is needed to detect and visualize infrared light.


What is the light that our eyes can detect known as?

The light that our eyes can detect is known as visible light.


Can bugs detect infrared light?

Yes, some bugs can detect infrared light.


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To effectively utilize a plug-in light sensor to automate lighting in your home, first plug the sensor into an outlet near the light you want to control. Adjust the sensitivity and settings of the sensor to detect when it is dark and trigger the light to turn on. Position the sensor in a location where it can accurately detect changes in light levels. Test the sensor to ensure it is working properly and adjust as needed.


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