Which of the following BEST explains the reason rainbows are created when white light interacts with water droplets?
A) water droplets act as lenses to focus white light into specific wavelengths of light
B) when the medium changes from air to water, white light is bent to separate different wavelengths
C) the water droplets change the speed of wavelengths of light, which change the color
D) the water droplets cause white light to be reflected off into different colors of light