From what I know, UV rays stands for ultraviolet radiation. In nature UV lights can`t be seen, because they`re wave lengths are shorter than visible light. But special florescent light bulbs or black lights do give off long-wave UV radiation that is very close to the violet color of the visible spectrum. So it gives of a blackish/ very dark purplish color. You don`t really feel UV light unless you stay and the sun to long and get sun burnt. So all in all you can`t see UV lights or feel them, but you can see an stretched wavelengths of UV and the side effects of have to much UV light.
Ultraviolet rays cannot be seen or felt. Ever had a sun-burn? I say UV rays can be felt.
== == Several studies have found that UV lights are quite toxic to plants.
No. Neither High or Low pressure Sodium Vapour lamps give off much energy in the UV wavelengths.
heat
Electromagnetic
No, ultraviolet (UV) radiation cannot be felt as heat because it is not a form of thermal (heat) energy. UV radiation is part of the electromagnetic spectrum and interacts with the skin differently from thermal energy. While UV radiation can cause sunburn and damage to skin cells, it does not produce a sensation of heat like infrared radiation.
To describe something which can be seen, the word is visible. Something that can be felt is palpable. Something that can be touched is tangible.
fluorescent isnt always the best lighting to use a workstation because it produces UV radiation which isnt good for your eye sight
No , UV light is OK for snakes but not nessisary for most speciesPlease note MOST snake species not all, check with the seller if it is necessary for that species.
ionized Mercury vapor emits UV light.phosphor coating on inside of tube absorbs UV light and emits visible light.visible leaves tube.
No its impossible :]
define what is the progressive era was . What legacy of this period can be seen or felt today?