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Ultra violet light, also known as UV light, was first used by the police as a forensic tool in the early 20th century. It became popular in the 1930s for detecting trace evidence at crime scenes, such as fingerprints and bodily fluids invisible to the naked eye. UV light continues to be an essential tool in modern forensic investigations.
What else can I help you with?
Where are ultra violet waves found?
Among other things, the light we get from the Sun includes ultraviolet light.
Is ultra violet hyphenated?
Yes, "ultra-violet" is typically hyphenated when used as an adjective before a noun.
Does ultraviolet radiation have longer wavelengths then violet light?
No, ultraviolet radiation has shorter wavelengths than violet light. Violet light is at the end of the visible light spectrum with longer wavelengths compared to ultraviolet radiation, which falls just beyond the violet end of the spectrum.
In what region of the electromagnetic spectrum does 230 nm of light lie?
230 nm of light lies in the ultraviolet region of the electromagnetic spectrum.
Are ultraviolet rays violet in color?
Our eyes can't see ultraviolet light, so it has no color. The highest frequency our eyes can see is violet, and ultraviolet is above that frequency. The name ultraviolet just means "above violet."
What is the comparison between visible light and ultra violet light?
You can see visible light but not ultra violet light.
Individual wavelength of visible ultra violet?
Ultra violet light is not visible!
What type of light is at 365nm?
It is ultra violet light.
Do plants need ultra violet light?
no
Is ultra violet rays visible in light region?
no
Which of the following electromagnetic waves are produced by the sun A infrared waves B visible light C ultra violet light D all of the above?
C ultra violet light
Which form of visible light is harmful?
UV (ultra violet) light
What are the differences between ultraviolet light and visible light?
ultra violet is stronger
Does ultra-violet light have longer wave-length than visible light?
No.
Does ultra violet light have a lower or higher wavelength then visible light?
Lower
What is UV waves?
UV stands for "ultra violet" and consists of light frequencies higher in value than violet light.
What is an Ultraviolet torch?
a torch that emits ultra-violet light
