They test it. If it works, then they confirm that it's true. If it fails, then they confirm that it's false.
Scientists routinely make predictions based on their hypotheses in order to test their validity. These predictions outline expected outcomes or behaviors under specific conditions. By conducting experiments or observations to gather data, scientists can confirm or refute their hypotheses, thus advancing their understanding of the underlying phenomena. This rigorous process is fundamental to the scientific method.
...to make predictions. Scientists will then compare their predictions to what happens in the real world. If their predictions equaled what happened in reality, the model is good. If the predictions were different, the scientists know they have to refine the model to better predict what will happen.
Predictions
predictions.
predictions.
Scientists make predictions with a hypothesis. Using their observations, models, and other scientists' work, they create a statement of a possible outcome called a hypothesis. Then scientists design tests to check whether their prediction was true.
Scientists begin their investigations by making observations that spark questions about natural phenomena. They formulate hypotheses, which are testable predictions that explain these observations. Through experiments, scientists gather data to test their hypotheses, allowing them to confirm, refine, or reject their initial ideas. This iterative process of observation, hypothesis formulation, experimentation, and analysis is fundamental to scientific inquiry and helps build a deeper understanding of the natural world.
is probably an incorrect theory
predictions
A scientist can prove a theory by conducting experiments, collecting data, and analyzing results to see if they consistently support the predictions made by the theory. The more evidence that aligns with the theory's predictions, the stronger the support for the theory. Additionally, peer review and replication of results by other scientists help confirm the validity of a theory.
A meteorologist.
Making predictions & then testing them.