Question

2 a model used to demonstrate ______ would not be tangible. how much weight a train bridge could hold the appearance of our solar system the theory of condensation skip 1/12 complete

Explanation:

A tangible model is a physical object. The theory of condensation is a concept that cannot be physically modeled in a tangible way. A model for the weight - holding capacity of a train bridge can be a physical scale - model, and a model of the solar system can also be a physical representation.

Answer:

the theory of condensation