Established scientific theories have withstood rigorous scrutiny and embody scientific knowledge. A scientific theory differs from a scientific fact: a fact is an observation, while a theory connects …

The meaning of THEORY is a scientifically acceptable or plausible general principle or body of principles based on data and offered to explain phenomena. How to use theory in a sentence.

Jul 23, 2022 · A scientific theory is an explanation of natural phenomena that is based on experimentation and empirical evidence. A scientific theory is a well-established explanation of …

Dec 15, 2025 · A scientific theory is a systematic ideational structure of broad scope that encompasses a family of empirical laws regarding regularities existing in objects and events, …

A scientific theory is a well-tested, broad explanation of a natural phenomenon.In everyday life, we often use the word theory to mean a hypothesis or educated guess, but a theory in the …

Scientific theories make sense of a large amount of observed data. Once confirmed, scientific theories may be used to help predict other phenomena. When a scientific theory is accepted, it …

Nov 22, 2025 · In The Perspective Of Science, What Is A Theory? A scientific theory is a rigorously tested explanation of a natural phenomenon, underpinned by evidence obtained …

What is the scientific definition of a theory? In science, a theory is a well-substantiated explanation of some aspect of the natural world that is based on a body of evidence and has been …

In science, things are different; the word "theory" specifically applies only to proposed explanations of phenomena that are supported by a great deal of accumulated evidence.

In modern science, the term "theory" refers to scientific theories, a well-confirmed type of explanation of nature, made in a way consistent with the scientific method, and fulfilling the …