/news/latest. 1  7:44a How upgrading humans will become the next billion-dollar industry. 2  7:43a This is how many U.S. jobs robots will create over the next 10 years. 3  5:00a 5 travel hacks that can save families $500 or more.  11:27p You can buy a copy of the Sex Pistolsâ âGod Save the Queenâ for $10,000.
Ernest Z. Violet light has the shortest wavelength. Visible light has a wavelength range of about 400 - 700 nm. The visible colours from shortest to longest wavelength are: violet, blue, green, yellow, orange, and red.
Since air molecules (oxygen and nitrogen) are small in size, (smaller than wavelengths of visible light), they are more effective at scattering shorter wavelengths (blue and violet) of visible light than the longer wavelengths (red light).