The ultraviolet spectrum stretches from about 10 nm to about 400 nm wavelength. In terms of the number of frequency doubles (think octave), this range is about 10.8 times the breadth of the visible light spectrum.
White dwarfs have a broad spectrum, ranging from ultraviolet to near-infrared. However, they are most prominent in the blue and ultraviolet part of the spectrum, due to their high surface temperatures.
A sunscreen protects you from getting darker if it says 'broad spectrum' while the UVA/UVB sunscreens prevent ultraviolet light from reaching your skin.
I think in the ultraviolet region of the electromagnetic spectrum.
Its not. You can't see ultraviolet. (it lies just above the visible spectrum.)
Waves are a broad category on the electromagnetic (EM) spectrum that includes radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and gamma rays. They differ from each other in terms of their wavelength and frequency.
Marc S. Allen has written: 'High resolution atlas of the solar spectrum 2678-2831 A' -- subject- s -: Charts, diagrams, Solar Spectrum, Spectrum, Solar, Spectrum, Ultraviolet, Ultraviolet Spectrum
Actually, the part of the electromagnetic spectrum that we can see is called visible light, not ultraviolet light. Ultraviolet light is outside the visible spectrum and is not visible to the human eye.
NO
broad spectrum beetles, yes.
Ultraviolet spectrum
Johann Wilhelm Ritter.
yes