The sun, arc welding, "black lights" (looking fro fluorescence).
[inside florescent lights - but its blocked by the surface of the bulbs.)
On the elecromagnetic spectrum, gamma rays have much more energy
it is Louis Smith lol
The answer will depend on what they are.
UV wich is ultraviolet and Electromagnetic.
electromagnetic radiation, from radio through UV.
UV-B.
UV is a type of radiation. It is fatal for life on earth.
uv radiation destroys vitamin D
Infrared radiation in an stove oven and uv radiation in a tanning bed.
UV radiation does not and cannot emit sodium.
Hemoglobin
UVB
UV radiation is released from the sun.It is harmful for life.
Nothing in particular, because that happens anyway, especially in people that have skin that is highly pigmented. The UV radiation the comes in contact with the keratinocytes, special cells that protect the skin, in the upper layer,the epidermis are the ones that become cancerous from UV radiation exposure.
UV is a type of radiation. It is the fatal radiation of the sun.
Ozone absorbs UV radiation. It is present as ozone layer.
If your question was 'What is the oxygen compound that absorbs UV radiation?' - then ozone