Yes
These are not related to the African violet family, they are in the lily family.
The dogtooth violet is native to southern and central Europe, Ukraine and Portugal. It comes in lilac, pink and white colors.
Herringbone. Dogtooth
Man vs- Fish - 2009 Dogtooth Tuna 1-5 was released on: USA: 2010
if it has a soft shell it needs ultra violet rays from thes the sun or uvb [ultra violet bulb] or more calcieum in its diet.
They prefer to grow in the shade, under trees.
A ultra violet light will make things glow.
No, anthraquinone violet dye and methyl violet dye are not the same. Anthraquinone violet is a type of anthraquinone dye that is commonly used in the textile industry, while methyl violet is a type of synthetic triarylmethane dye that is often used as a biological stain. They have different chemical structures and applications.
There are many sorts of light bulb these will have different components and therefore minerals.However here are some elements/minerals used in their manufacture:Tungsten,QuartsNitrogenIronMercuryPhosphorousSiliconGermaniumChromeLeadTinCopperAluminumIf your referring to florescent lamps the coating is usually phosphor based. This mineral will absorb ultra-violet light and re emit it in the visible spectrum. The insides of standard lamps are sometimes coated with a light-diffusing mineral such as talc.
A bulb can emit different colors of light, including red, orange, yellow, green, blue, indigo, and violet. These colors are part of the visible light spectrum.
where was the first light bulb used