The sub-discipline of soil science that studies the physical properties of the soil, with particular emphasis on soil moisture potential, water movement and solute transport.

The branch of physics that studies the nucleus of the atom, its internal structure and components.

As distinguished from classical physics, all physics discoveries made since approximately 1900, including relativity and quantum mechanics.

(physics) all aspects of physics developed before the rise of quantum mechanics

(physics, atomic) The branch of physics that studies the internal structure of atomic nuclei.

The part of any equipment which requires advanced knowledge of physics to design; especially the core nuclear components of a nuclear weapon

(physics, atomic) Synonym of atomic physics

(obsolete) sociology

(physics) a study and description of properties and interactions of space, time, matter and energy in conceptual non-mathematical form with emphasis on logical reasoning in order to derive fundamental laws of nature and to derive conclusions from these laws.

(video games, humorous) The art of portraying the bouncing or swaying of breasts on a 3D model of a woman.