Citation management tools allow a user to organize and retrieve information, such as citations for books, articles, and Web sites, by interfacing with library databases.
LIGHT: African violets are grown indoors. They like bright, but filtered, sunlight. Do not place in direct sun. They can also be grown under florescent lights. The lights are usually suspended 12 to 18 inches above the violet for 8 to 14 hours a day.
(B) Light with a short wavelength has a high frequency and is high in energy. Visible light runs from approximately 400 nanometers to 700 nanometers, with red light corresponding to the 700 nm end and violet light corresponding to the 400 nm end.olour doesn't affect the energy of any lifeform in particular, but of the different visible colours of light, red has the least energy and violet has the most. some_blk Â· 8 years ago. Thumbs up. 3.