Diffraction can occur in shallow or deep water and is separate from refraction since it is not a result of a change in ocean depth.

For thousands of years, thinkers argued about whether light is made of particles or waves. At the beginning of the 20th century, scientists realized it was both: massless particles and waves. An ...

This article considers a number of granulation processes and uses real time particle size measurement in their optimization, with key focus on two different sizing methods, the spatial filter ...