Transformations - Edexcel Transformations change the size or position of shapes. Congruent shapes are identical, but may be reflected, rotated or translated. Scale factors can increase or decrease ...

Objects and materials have different characteristics or properties. The properties of materials include features such as color, size, and shape; whether theyare rough or smooth, shiny or dull, hard or ...

Based on one or more size or shape parameters, distributions can be calculated from this. For more targeted investigation, filters can be used to separate groups of particles of particular interest.

Synthetically produced or by-products? Organic or inorganic? By size; shape; surface properties; or functionalization. The diversity of synthetic nanoparticles is considerable. They are distinct in ...

This article was originally published with the title “ The Size and Shape of Atomic Nuclei ” in Scientific American Magazine Vol. 221 No. 2 (August 1969), p. 58 doi:10.1038 ...