What is a scientific theory and how is a theory developed?

A scientific theory is an explanation of why things happen that has been through rigorous testing until it’s accepted as true. Scientific theories are created through the process of the scientific method. Observation and research lead to a hypothesis, which is then tested.

What are some examples of a theory?

The definition of a theory is an idea to explain something, or a set of guiding principles. Einstein’s ideas about relativity are an example of the theory of relativity. The scientific principles of evolution that are used to explain human life are an example of the theory of evolution.

How is a scientific hypothesis different from a scientific theory?

In scientific reasoning, a hypothesis is an assumption made before any research has been completed for the sake of testing. A theory on the other hand is a principle set to explain phenomena already supported by data. And that’s where we see the difference between a hypothesis and a theory.

What is an example of a theory and a hypothesis?

For example: His hypothesis for the class science project is that this brand of plant food is better than the rest for helping grass grow. After testing his hypothesis, he developed a new theory based on the experiment results: plant food B is actually more effective than plant food A in helping grass grow.

What are the characteristics of a good scientific theory?

Theories are concise, coherent, systematic, predictive, and broadly applicable, often integrating and generalizing many hypotheses.” Any scientific theory must be based on a careful and rational examination of the facts.

Which best describes a scientific theory?

A scientific theory is a suggested description that explains. the cause or nature of things that have been observed. The theory usually also predicts things that have not been. observed yet. Then, experiments are set up to test the predictions.

Which is the best description of a scientific theory?

A scientific theory is a well-substantiated explanation of some aspect of the natural world, based on a body of facts that have been repeatedly confirmed through observation and experiment.

What are some examples of scientific theories?

Examples of scientific theories are: Issac Newton’s “System of the World” which was the first theory in the domain of physics. Einstein’s Special Relativity and General Relativity. Darwin’s Theory of Evolution by Natural Selection. Mendel ’s Theory of Genetics.

Which statement correctly describes a scientific theory?

The correct answer is C. Scientific theories are concise verbal or mathematical statement of relations which expresses a fundamental principle of science. A theory usually describe the mechanism by which a phenomenon occur. A theory is a scientifically acceptable general principle supported with proven evidence.