In classical physics, the diffraction phenomenon is described as the interference of waves according to the HuygensâFresnel principle. These characteristic behaviors are exhibited when a wave encounters an obstacle or a slit that is comparable in size to its wavelength.iffraction occurs with all waves, including sound waves, water waves, and electromagnetic waves such as visible light, X-rays and radio waves.
Voya Financial. Voya Financial is an American financial, retirement, investment and insurance company based in New York, New York. Voya began as ING U.S., the United States operating subsidiary of ING Group, which was spun off in 2013 and established independent financial backing through an initial public offering. In April 2014, the company rebranded itself as Voya Financial. Voya's predecessors had first entered the U.S. market in the 1970s.
Eva Marisol Gutowski (born July 29, 1994 (1994-07-29) [age 22]), known as MyLifeAsEva on YouTube is a beauty guru and vlogger. Eva posts on two YouTube channels (Eva Marisol & MyLifeAsEva), and has collaborated with other YouTubers throughout her YouTube career.