2010 Ford Fusion Hybrid. 1  If your used car must-have list includes outstanding fuel economy and lots of room for your family, the 2010 Ford Fusion Hybrid should be on your list. ... 2  Often regarded as one of the most engaging midsize cars, the 2010 Ford Fusion should be on your used car list if you prioritize good driving dynamics.
Infra-red light has a longer wavelength and lower energy than visible light.
The difference between violet and purple is that violet appears in the visible light spectrum, or rainbow, whereas purple is simply a mix of red and blue. Violet has the highest vibration in the visible spectrum.