get a glass prism and use a flashlight to point the light through it (p.s you can use a piece of glass to use as a prism)
Anything you can see is an example.
Carotenoids absorb light most efficiently in the blue-violet and blue-green regions of the spectrum. This is why they often appear red, orange, or yellow in color, as they absorb blue light and reflect longer wavelengths.
Night vision goggles detect infrared light, which is a form of electromagnetic radiation located just beyond the visible spectrum. This allows the goggles to amplify the existing light in the environment, including ambient light and thermal radiation, to produce a visible image even in low-light conditions.
Roughly one octave of frequencyis, out of more than 50 octaves.
what is man-made light
Light is pure energy and made of Photons
A shadow is made of light, as it is created when light is blocked by an object, causing darkness where the light cannot reach.
Natural light is light made by things in the nature (animals, plants etc.), and the sun. Artificial light is human made light.
Both of them have same antibacterial spetrum and there is no logic behind using the combination. Please use either of them at a time and if you do not get response then start the other one.
light energy is made by pigs in a power plant and dogs in a air plane. light energy is also made by people living in a pumpkin!
Light bulbs are typically made of glass, metal, and a filament made of tungsten.
No. Infrared is light (that we can't see) and light is NOT man made.