Physical model is a smaller or larger physical copy of an object. The object being
modelled may be small (for example, an atom) or large (for example, the Solar ...
A small object, usually built to scale, that represents in detail another, often larger
object. 2. a. A preliminary work or construction that serves as a plan from which ...
Scientists use many kinds of physical models to predict and understand that
which they cannot observe directly. Physical models range from the Bohr model
A physical model is a simplified material representation, usually on a reduced
scale, of an object or phenomenon that needs to investigated. The model can be
Definition of model: Graphical, mathematical (symbolic), physical, or verbal
representation or simplified version of a concept, phenomenon, relationship, ...
This definition provides a starting point for a high level model classification. A
physical model is ...
Discusses features of a physical data model and steps in designing a physical
database model. An example is also provided.
Conceptual, logical and physical model or ERD are three different ways of
modeling data in a domain. While they all contain entities and relationships, they
My uses of conceptual, logical, and physical come from the Information
Engineering (IE) methods of data modeling. Other uses and definitions arise from
Feb 27, 2006 ... 2.1 Physical objects; 2.2 Fictional objects; 2.3 Set-theoretic structures; 2.4 .... A
traditional definition takes them to be models that only represent ...