Light waves are organized by R.O.Y.G.B.I.V. Which is the rainbow, red ,orange,yellow,green,blue,indgo,and vilolet. Also by wavelengths.
Blue light is in the visible wavelength range.
The wavelength for visible light is between 400-800nm Range. nm: Nano Meter (0.000000001 or 1/1000000000 of Meter)
Blue light is in the visible wavelength range.
A very narrow range.
it is of 0.78 to 0.45 micro meter range.
Yes, the skin cell is much longer than the wavelength of visible light. The wavelength of visible light is in the range of hundreds of nanometers. Skin cells are much larger.
There is a range of wavelengths for visible light. Violet is at the short wavelength end of the range(about 400 nm) and Red is at the long wavelength end of the range(about 600 nm). Yellow is in the middle with a wavelength of about 500 nanometers . That would be .0000005 meters.
If it is between 390 and 700nm (nano meter) then yes.
Approximately in the range of 350-700 nm, depending on the color.
Just ONE property, the wavelength of the light. The colour of visible light depends on its wavelength. These wavelengths range from 700 nm at the red end of the spectrum to 400 nm at the violet end.
Blue light has shorter wavelength than red light. Remember ROYGBIV? If you reverse the sequence - VIBGYOR, you have all the colors listed from shortest wavelength to longest wavelength in the visible spectrum. Or, you can just simply consult an electromagnetic (EM) spectrum.
That depends on whether it's still in the visible light range that human eyes can detect. If it's beyond red it will be infrared, a light wave with wavelength/frequency that we cannot detect. The frequency range of red light is between 484 THz to 384 THz. The wavelength of visible red light is between 620 nm to 750 nm.