Question

why are models often used to carry out experiments on a system? how does a model relate to the actual system in nature? use the paperclip button below to attach files. *student can enter max 2000 characters & images will not be saved within the editor

Explanation:

Models are often used in experiments as the real - world system may be too large, too small, too dangerous, or too expensive to experiment on directly. A model is a simplified representation of the actual system. It captures the essential features and behaviors of the real - world system while omitting non - essential details. This allows researchers to understand the system's properties, make predictions, and test hypotheses more easily.

Answer:

Models are used because the actual system may be difficult to experiment on directly. A model is a simplified representation of the actual system, capturing its essential features and behaviors.