Fact vs Theory vs Hypothesis vs Law - Difference

Описание: Facts, theories, hypotheses, and laws are distinct concepts in science:

Fact: A fact is an empirical observation that has been repeatedly verified and is universally accepted as true within the scientific community.

Theory: A theory is a comprehensive, well-substantiated explanation of a natural phenomenon. It is built on a body of evidence and can evolve as new data arises.

Hypothesis: A hypothesis is a testable, educated guess or proposal based on limited evidence. It serves as a starting point for scientific investigation, subject to verification or rejection through experimentation.

Law: A law is a statement that describes a consistent and fundamental relationship in nature, often expressed as a mathematical equation. It summarizes observed patterns but doesn't explain the underlying mechanisms.

In summary, facts and laws describe observations and patterns, while theories provide overarching explanations, and hypotheses are initial proposals subject to testing.

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