Would you use a physical model or a conceptual model to describe the following: the brain; the mind; the solar system; the beginning of the universe?
A)conceptual; physical; conceptual physical
B)conceptual; conceptual; conceptual; conceptual
C)physical; conceptual; physical; conceptual
D)physical; physical; physical; physical

Question

Quizplus · Accepted Answer

The brain can be represented by a physical model because it is a tangible organ. The mind, however, is abstract and best described by a conceptual model. The solar system, being a collection of physical objects, can be modeled physically. The beginning of the universe, such as the Big Bang, is an abstract concept and thus is best described by a conceptual model.

Would You Use a Physical Model or a Conceptual Model