The discussion centers on the reasons why clouds and rapids appear white, exploring the underlying mechanisms of light scattering, particularly in relation to water droplets and ice. Participants delve into the atomic scale interactions described by Maxwell’s equations and the role of different scattering phenomena, such as Mie scattering. Some participants suggest that clouds are white …
https://www.physicsforums.com/threads/why-do-clouds-rapids-look-white.502153/