How is a scientific law different from a scientific theory?
A.
A theory cannot be disproved but a law can be disproved.
B.
A theory becomes a law after a long period of time has passed.
C.
A law is why something happens and a theory is how it happens.
D.
A theory is a well supported explanation of why something happens and a law is when a principle is confirmed by repeated observations.
D. A theory is a well-supported explanation of why something happens and a law is when a principle is confirmed by repeated observations.
D. A theory is a well-supported explanation of why something happens and a law is when a principle is confirmed by repeated observations.
The correct answer is D. A theory is a well supported explanation of why something happens, while a law is when a principle is confirmed by repeated observations.
To understand the difference between a scientific law and a scientific theory, it's important to grasp the scientific method. Scientists use the scientific method to study and understand the natural world. It involves making observations, formulating hypotheses, conducting experiments, and analyzing data.
A scientific law is a concise statement or mathematical formula that describes a behavior or pattern observed in nature. Laws are typically derived from a series of experiments or observations and have been extensively tested and confirmed to be accurate. Laws describe what happens in nature, and they are generally expressed in terms of mathematical equations or simple descriptions.
On the other hand, a scientific theory is a well-substantiated explanation of some aspect of the natural world that is based on a body of evidence gathered through repeated observations, experiments, and other scientific methods. Theories are more comprehensive than laws as they provide an overarching framework to understand a wide range of related phenomena. Theories explain why and how certain laws or patterns occur, and they are supported by a substantial amount of evidence.
It's crucial to note that both scientific laws and scientific theories are based on empirical evidence and observations. However, a theory is generally considered to be more complex, comprehensive, and explanatory than a law. Theories are subject to revision or modification as new evidence emerges, but they are not easily disproven. Laws, on the other hand, can potentially be disproven or modified if new evidence contradicts them.
In summary, a scientific law describes what happens in nature, while a scientific theory explains why and how it happens. Laws are more focused and specific, while theories provide a broader explanatory framework supported by a body of evidence.