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!
visible light is the only VISIBLE light.
The answer is visible light. Visible light is light that can be seen with a naked eye
Visible light is visible (for the human eye), infrared is not. Infrared has a longer wavelength, and a higher frequency. visible light is visible to human i.e the VIBGYOR, above vibgyor are ultravoilet light which is not visible to human eye and below vibgyor are infrared light which is also not visible to human eye.
Yes. visible light is in the electromagnetic spectrum.
exactly what you said its called visible light.
The frequency range of visible light.
No, x-rays are not visible light.
Well, seeing as it seperates visible light, it follows that it only seperates that visible light into the visible spectrum. You can't make radiowaves or UV rays out of visible light.
"visible light." it has a shorter wavelength than other light types. "visible light." it has a shorter wavelength than other light types.
Fire doesn't use visible light. It producesvisible light.
You can see visible light but not ultra violet light.