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Ultraviolet (UV) light treatment is used primarily in cases of severe psoriasis that have not responded to other medications or in cases affecting large portions of the body.

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What are facts about the ultraviolet light?

Ultraviolet (UV) light has a shorter wavelength than visible light, making it invisible to the human eye. It is emitted by the sun and also by artificial sources like UV lamps. UV light can cause sunburn and skin damage, but it is also used in various applications such as sterilization, medical treatment, and fluorescence.


How do UV light bulbs work?

UV bulbs are usually fluorescent tubes with the normal white phoshor powders removed. Heaters at each end of the tube excite electrons to 'boil' off the wires. A high voltage is applied via an inductor or choke across the tube ends which sets up a flow of electrons through the tube called a plasma. This is the 'electric blue' of a miniature lightning bolt and emits UV light.


Are UV light and UV rays the same thing?

Yes, UV light and UV rays refer to the same thing - ultraviolet radiation. UV radiation is a type of electromagnetic radiation that is not visible to the human eye. UV light or UV rays are terms used to describe this form of radiation.


What type of wave kills bacteria?

Ultraviolet (UV) light is a type of wave that can kill bacteria by damaging their DNA and making them unable to replicate. UV light is commonly used for disinfection purposes in water treatment, medical settings, and food processing.


What is eletromagnetic waves used as a disinfectant?

Ultraviolet (UV) light, which is an electromagnetic wave, is used as a disinfectant to kill bacteria and viruses by disrupting their DNA and RNA. UV light is commonly used in hospitals, water treatment plants, and air purification systems to help sterilize surfaces and air. UV light should be used carefully to avoid harm to the skin and eyes.

Related Questions

Is UV light treatment or Solarium good for Psoriasis?

yess it is i tried it


What is a trendy window treatment for a modern home?

Any window treatment that blocks out 95% of UV light will be great.


How effective is water UV light treatment in purifying and disinfecting water sources?

Water UV light treatment is highly effective in purifying and disinfecting water sources by inactivating harmful microorganisms such as bacteria, viruses, and parasites. UV light can penetrate the cell walls of these microorganisms, disrupting their DNA and preventing them from reproducing, thus making the water safe for consumption.


How effective is UV treatment for purifying drinking water?

UV treatment is highly effective for purifying drinking water by inactivating harmful microorganisms like bacteria and viruses. UV light damages their DNA, preventing them from reproducing and causing illness. UV treatment is a safe and chemical-free method that is commonly used in water treatment plants and households to ensure clean and safe drinking water.


Is UV light the same as fluorescent light?

The UV light is different to that of fluorescent light. The UV originates from the sun. The latter one does not.No, it is not. UV is different.


What type of window treatment is best for a house with small children?

Small children will want to stay away from UV light, so get the windows treated with UV film.


How effective is UV light water treatment in eliminating harmful bacteria and pathogens from water sources?

UV light water treatment is highly effective in eliminating harmful bacteria and pathogens from water sources. UV light damages the DNA of microorganisms, preventing them from reproducing and causing illness. This method is widely used for water disinfection due to its efficiency and ability to target a wide range of pathogens.


What are facts about the ultraviolet light?

Ultraviolet (UV) light has a shorter wavelength than visible light, making it invisible to the human eye. It is emitted by the sun and also by artificial sources like UV lamps. UV light can cause sunburn and skin damage, but it is also used in various applications such as sterilization, medical treatment, and fluorescence.


Can UV kill coliform?

Yes, UV light can effectively kill coliform bacteria by damaging their DNA and preventing them from reproducing. This method is commonly used for water treatment to disinfect and purify water supplies. UV treatment can be an efficient way to eliminate coliform bacteria from water sources.


How do UV light bulbs work?

UV bulbs are usually fluorescent tubes with the normal white phoshor powders removed. Heaters at each end of the tube excite electrons to 'boil' off the wires. A high voltage is applied via an inductor or choke across the tube ends which sets up a flow of electrons through the tube called a plasma. This is the 'electric blue' of a miniature lightning bolt and emits UV light.


How effective is the UV lamp for water treatment in eliminating harmful bacteria and pathogens?

The UV lamp is highly effective in eliminating harmful bacteria and pathogens in water treatment. UV light damages the DNA of microorganisms, preventing them from reproducing and causing illness. This method is widely used in water treatment facilities to ensure safe drinking water.


How effective is water UV treatment in purifying and disinfecting water sources?

Water UV treatment is highly effective in purifying and disinfecting water sources by using ultraviolet light to kill bacteria, viruses, and other harmful microorganisms. UV treatment is a proven method for ensuring safe drinking water by destroying pathogens without the use of chemicals.