Ultra Violet

UV, or ultraviolet, light is something we can’t see because it is a form of electromagnetic radiation that has shorter waves than the light humans can see. UV light carries more energy than visible light and can sometimes break up the bonds between atoms and molecules, altering the chemistry of materials exposed to it. UV light can also cause some things to profuce visible light, this is known as “fluorescence”. The form of ultra vioelrt light which is present in sunlight can be good for your health, as it stimulates the production of vitamins like vitamin D which can help in the aid of killing microorganisms, but too much exposure can cause sunburn and increase your chances of contracting skin cancer. Ultra Violet light has many uses, including disinfection, fluorescent light bulbs, and ultra violet lights are used in astronomy. If you want to learn more about ultra violet light, click on one of the links below!

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This is a picture of a tanning bed that uses ultra violet light. It is very common for people to use tanning beds because the ultraviolet light absorbs into your skin.  It is more intense than laying out in the sun. You can get the same amount of sun exposure from 15 minutes in a tanning bed than you could if you sat and tanned outside for an hour.

This is a picture of a light bulb that uses ultra violet rays. There are many benefits to using these ultra violet lightbulbs in your home. The ultraviolet lightbulbs are more energy efficient. The lightbulbs are better for the environment. The only downside to the ultra violet lightbulbs is that the cost is more expensive than the regular lightbulbs. That’s how it is now a days. Sometimes things that get the job done better cost a little more money.