Q: Fact 1: Sunlight and rain can cause a rainbow. Fact 2: Rainbow A most charming example of chromatic dispersion is a rainbow. Given the two facts above, what can cause a chromatic dispersion?

Choose your answer from: [i] sunlight and rain [ii] rays or beams [iii] scattered light [iv] rain and clouds [v] snow and prisms [vi] wavelengths and photons [vii] colors of the spectrum [viii] clouds and light
A:
[i]