Question

Which of the following statements about physical models is not true.

a) physical models are often three_dimensional representations.

b) physical models are used to represent an objet or event.

c) physical models are usually in the from of graph.

d) physical models can be used to depict microscopic objects.

Answer 1

c. Is not true because a graph is not a phisical model. it is a graphical representation of data in order to be made easier for understanding