Ultraviolet(UV) radiation is similar to visible light in all physical aspects, except that it does not enable us to see things. The light that enables us to see things is referred to as visible light and is composed of the colours we see in a rainbow. The ultraviolet region starts right after the violet end of the rainbow. Insects Many insects and spiders fluoresce under black light, including butterflies, dragonflies, and fireflies. Money: Believe it or not, some currency (like the US $20 note) contains black light-sensitive materials that will cause it to glow when exposed to black light. The security strip near the edge of a $20 bill shines bright green when Eitherlight from a bulb, or light from the Sun, will illuminate my path well enough that I can avoid stepping on the cat. In that sense, they're the same. The light from the Sun has a color blip, right where early atomic physics suggested the element with two protons in its nucleus would radiate. Ultravioletwavelengths of light are present in sunlight. They are the wavelengths that can cause sunburn. UV lamps produce the same wavelengths of light along with shortwave UV wavelengths that are blocked by the ozone layer of Earth's atmosphere. Small UV lamps with just a few watts of power are safe for short periods of use. Ultravioletradiation from sun exposure is the primary cause of skin cancer. Thus, at UV frequencies and higher (and probably somewhat also in the visible range), electromagnetic radiation does more damage to AreBlack Lights and UV Lights the Same Thing? UV light can be and is referred to as black light. But we also call any light wavelengths outside our visible spectrum black light. Put it this way—UV light is black light, but not all black lights are UV. A black light emits UV light and radiation. Some might see these lights used in TV Thelight from a black light is much brighter than that from a blacklight blue bulb, because it doesn't attempt to block all visible light from the bulb. These bulbs are perhaps most famously used in bug lights, or bug zappers. You may recall the bluish glow coming from these devices. Insects can see the emitted UV light and are attracted to it. Thetattoos placed with UV ink are invisible in regular light, but become visible under black light. The black light causes the UV ink to light up in different colors. The bright appearance of the colors is very captivating. The majority of these UV tattoos are placed on the visible parts of the body such as the face, arms and legs. PpsVEsJ.

are blacklight and uv light the same