Why is infrared light useful to us?
Slightly more than ha energy from the Sun arrive in the form of infrared radii nearly everything around II some form of infrared lighi light has a wavelength that longer than that of the red we can see, and it is not human eyes. However, man, like the piranha fish that In murky waters of the Amazt have the ability to detect light.Someinsectstoo haveal that can detect infrared light, lets them see in the dark.
Today, research scienti developing devices using i light that have many uses, t the military, and in
everyday life.Night-vision devices using near-infrared illumination allow people or animals to be observed without the observer being seen. Infrared light is used in industrial, scientific, and medical applications. So, though Infrared light or 'IR' is just out of range of what the human eye can detect, we can still use Infrared light to see things!
No comments:
Post a Comment