Figure it out yourself! :)
There are no such things as "ultraviolet waves" or "homans".
You may experience sunburned skin if you allow your skin to be exposed to the ultraviolet waves that penetrate the clouds on a cloudy day. Ultraviolet waves are at the opposite end of the visible light spectrum from infrared waves. Ultraviolet (UV) waves are longer than X-rays.
ultraviolet waves
ultraviolet waves
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Ultraviolet rays
The excess exposure and ultraviolet light dosage can and will result in damage to human tissues. Two forms of damage include burns and inducing cancer causing mutations.
Ultraviolet waves are smaller than light waves.
Ultraviolet waves are part of the Electromagnetic Spectrum which all travel as transverse waves.
There are no such things as "ultraviolet waves" or "homans".
One type of radiation that CAN give you sunburn is UV radiation
You may experience sunburned skin if you allow your skin to be exposed to the ultraviolet waves that penetrate the clouds on a cloudy day. Ultraviolet waves are at the opposite end of the visible light spectrum from infrared waves. Ultraviolet (UV) waves are longer than X-rays.
Ultraviolet is higher frequency, then visible light, then infrared.
Starting at ultraviolet, longer waves are waves of visible violet light, and shorter waves are X-rays.
Some insects use ultraviolet waves to find nectar. The ultraviolet light leaves marks on flowers, and the insects can sense them and find the nearby nectar.
ultraviolet waves
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