The wavelength of the electromagnetic waves is 200 nm. Which of following regions does it belong to?
visible light region
ultra violet light
infrared region
x-ray region
ultra violet light
infrared region
The wavelength of 200 nm belongs to the region of ultra violet light.
To determine which region the wavelength of 200 nm belongs to, we can refer to the electromagnetic spectrum. The electromagnetic spectrum classifies electromagnetic waves based on their wavelength or frequency.
The visible light region ranges from approximately 400 nm to 700 nm. So, if we compare the given wavelength of 200 nm to this range, we can conclude that it is not a part of the visible light region.
Moving on, the ultraviolet (UV) light region typically falls between 10 nm and 400 nm. Since 200 nm is within this range, it can be classified as part of the ultraviolet light region.
The infrared region, on the other hand, starts from around 700 nm and extends to several millimeters. As the wavelength given is significantly shorter than 700 nm, it does not fall within the infrared region.
Lastly, the X-ray region generally consists of wavelengths ranging from 0.01 nm to 10 nm. As the given wavelength of 200 nm is considerably longer than this range, it cannot be categorized as part of the X-ray region.
In conclusion, the wavelength of 200 nm belongs to the ultraviolet light region.