Physical laws are distinguished from scientific theories by their simplicity. Scientific theories are generally more complex than laws; they have many component parts, and are more likely to be changed as the body of available experimental data and analysis develops. This is because a physical law is a summary observation of strictly empirical matters, whereas a theory is a model that accounts for the observation, explains it, relates it to other observations, and makes testable predictions based upon it. Simply stated, while a law notes that something happens, a theory explains why and how something happens.
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In science, a law is a description of a natural phenomenon or relationship that has been observed consistently and is usually expressed mathematically. A theory, on the other hand, is an explanation for why a particular phenomenon occurs based on observations, experimentation, and reasoning. Laws describe what happens, while theories explain why it happens.
In science, a theory typically comes before a law. A theory is an explanation of a natural phenomenon based on empirical evidence and repeated testing, while a law is a concise statement or equation that describes a specific relationship in nature. Theories can evolve into laws as more evidence is gathered.
spontaneous generation- an impossibility. by law of science, living things only come from other living things. the theory of evolution basically starts with spontaneous generation. otherwise the law is faulty. and its a law. not a theory, a law.
In science, "theory" is the name applied to well-established scientific knowledge. It doesn't mean that there are doubts about the atomic theory.
It means that the theory could be right and the model shows you dimenstionaly.
Thermodynamics is both a law and a theory. It has a set of well-established laws, such as the first and second laws of thermodynamics, which describe the behavior of energy in systems. Additionally, the principles and concepts underlying thermodynamics are formulated into a theory to explain and predict the behavior of physical systems.