A relatively large particle refers to a particle that is larger in size compared to other particles in the same sample or in a similar category. The term "large" is relative and could vary depending on the context. For example, in the field of nanotechnology, a particle that is 100 nanometers (nm) in size may be considered large, whereas in the field of geology, a particle that is hundreds of micrometers in size may be relatively large. Some examples of relatively large particles include sand grains, plant spores, pollen, and dust particles.
