Visible light doesn't have to be invented. Light is a naturally occurring phenomenon under some circumstances, and the part that us humans can see we call "visible light".
There seems to be some confusion here! Visible light was being used - to see things, for example - millions of years before optical fibres were invented!
William H. Byler invented black light in 1935. He discovered that certain mineral phosphors emit visible light when exposed to ultraviolet light, creating the effect of a black light.
The black light was invented by William H. Byler in the early 1930s. He discovered that a Wood's glass filter could absorb visible light and allow ultraviolet light to pass through, creating the effect of a black light.
One difference between visible and non-visible light is that visible light can be seen by the human eye, while non-visible light, such as ultraviolet or infrared light, cannot be seen without special equipment.
The answer is visible light. Visible light is light that can be seen with a naked eye
No, ultraviolet light is not visible to the human eye. It has a shorter wavelength than visible light, which makes it invisible.
Yes. visible light is in the electromagnetic spectrum.
No, x-rays are not visible light.
exactly what you said its called visible light.
The frequency range of visible light.
In the given scenario, light is visible.
Visible light. It has a higher frequency so more energy.