Why Do Scientists Use Models? – Scientific Modeling
SCIENTISTS USE MODELS – In this topic, we will now learn the answer to this science-related question “Why do scientists use models?”
Let us first know the meaning of a model in the field of science.
Model
A model is a representation of an idea, an object, a process or a system that is utilized to describe or explain phenomena that cannot instantly and directly be experienced. They are vital in how scientists work, both in research and in sharing their explanations and ideas.
They are a visual way of associating theory with experiment, and serves as a guide to research by showing simple representations of an imagined reality that will be able to develop and experiment predictions.
Reason Why Scientists Use Them
Models are variously utilized from giving way to explain complex data to presenting it as hypothesis. That being said, a scientists can use one or more models in order for them to duscuss or predict what will possibly occur in particular circumstances.
Scientists will often reason with each other about how “right” their model is and eventually, the model will either evolve or be rejected. These models are vital of building knowledge in science and show how that kind of knowledge is provisional.
For example, back in the old times, globes were always represented by artists on how the Earth looked like. The first known globe was made in Grece in 150BC and was very inaccurate as they did not show Australia, China, and New Zealand. Until 2005, the first ever model of a globe was made using satellite pictures thanks from NASA. The model evolved further until a real image of the globe was produced and there was no noticeable difference between the model and he real thing.
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