Hierarchy classification:

1. top of the aat hierarchies
2. Activities Facet
3. Disciplines (hierarchy name)
4. disciplines (concept)
5. [science and related disciplines]
6. science (modern discipline)
7. natural sciences
8. physical sciences
9. physics

Anotations

Scope note:

Field concerned with the application of techniques developed in engineering to problems in physics, and the application of new concepts developed in the basic sciences, particularly physics, to engineering problems.