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. Such fact-supported theories are not “guesses” but reliable accounts of the real world.
What describes a scientific theory?
A theory is a carefully thought-out explanation for observations of the natural world that has been constructed using the scientific method , and which brings together many facts and hypotheses. ... A scientist makes an observation of a natural phenomenon.
Which of these best describes a scientific theory answers com?
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. Such fact-supported theories are not “guesses” but reliable accounts of the real world.
Which of these claims best describes how scientific ideas change?
Which of these statements best describes how scientific ideas change? Scientists form opinions based on evidence and decide how the idea should change . Scientific ideas rarely change, because they are based on extensive evidence. ... As a scientific idea changes, it eventually becomes a scientific theory and then a law.
What is scientific theory apex?
scientific theory. A well tested idea that explains a wide range of observations .
What is scientific theory example?
A scientific theory is a verifiable explanation of natural phenomenon. For example, the theory of gravity explains why an apple always falls to the ground when dropped . A law, on the other hand, is an observation. In simpler terms, a law predicts what happens and a theory explains why.
What’s an example of a scientific theory?
A scientific theory is a broad explanation that is widely accepted because it is supported by a great deal of evidence. Examples of theories in physical science include Dalton’s atomic theory , Einstein’s theory of gravity, and the kinetic theory of matter.
What is theory in simple words?
A theory is a well-substantiated explanation of an aspect of the natural world that can incorporate laws, hypotheses and facts. ... A theory not only explains known facts; it also allows scientists to make predictions of what they should observe if a theory is true. Scientific theories are testable.
Can theories be disproven?
A basic principle in science is that any law, theory, or otherwise can be disproven if new facts or evidence are presented . If it cannot be somehow disproven by an experiment, then it is not scientific. Take, for example, the Universal Law of Gravitation.
What is a scientific name called?
Every recognized species on earth (at least in theory) is given a two-part scientific name. This system is called “ binomial nomenclature .” These names are important because they allow people throughout the world to communicate unambiguously about animal species.
Which of these is most important to the scientific process?
The experiment is the most important part of the scientific method. It’s the logical process that lets scientists learn about the world.
What are some scientific ideas?
- Humans are still evolving. ...
- There’s no such thing as time. ...
- This is one of many universes. ...
- We might be able to turn off ageing. ...
- Enhanced humans are coming. ...
- Everything is information. ...
- Understanding consciousness is no longer an impossible dream. ...
- Most of the universe is missing.
Which is not a scientific method?
The choice that is not a part of the scientific method is (a), the theory of relativity .
Which is the best describes a scientific problem?
A scientific problem is a question that you have that can be answered via an experiment . Not all problems that you have are scientific problems. That’s because not all questions can be answered with an experiment.
How do scientists define the term theory quizlet?
theory. a unifying explanation , for a broad range of observations and events, based on observations and experience.
Is gravity a theory?
Universal Gravity is a theory, not a fact , regarding the natural law of attraction. ... The Universal Theory of Gravity is often taught in schools as a fact, when in fact it is not even a good theory. First of all, no one has measured gravity for every atom and every star.
