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Because all of the observations and evidence are used for support.

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10y ago
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6y ago

Only way to know is to test it.

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Q: How do scientists know that a new theory is accurate?
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Related questions

When would scientists need to change a theory?

Scientists had made observations that did not fit exactly with Dalton's theory. Scientists changed the atomic theory to include this new knowledge. While the modern atomic theory is based on Dalton's theory, it is also very different.


What must the researching scientists provide accurate reports and steps for others to read and follow?

In theory, scientists describe how they obtained their results (a) so that other researchers can verify the validity of the research, and (b ) so that new research can be built on what has been done before.


If new evidence does not support a scientific theory scientists will most likely?

modify the theory or discard it altogether.


What happens if a scientists observations do not match the scientific theory?

If observations don't match the theory, then either the theory or the experiment is wrong. Maybe a measuring device isn't sensitive or accurate enough. If the experiment is right, but results doesn't match theory, then it's time to come up with a new theoru that matches the experiment's results.


What cause scientists to change or replace the modern atomic theory?

If new observations do not fit exactly with the current theory.


Why might scientists change a scientific theory?

If a new theory better fits the data overall or simply because new and significant data disagrees or the method which brought about the original theory is invalid.


Why are theories used?

Scientific theories enable scientists to make accurate predictions about new situations.


How long was it before new evidence emerged to support wegener's original theory?

In the 1960's scientists uncovered new evidence that seemed to support Wegener's theory.


A physical representation of an atom is an example of a scientific?

If new evidence does not support a scientific theory, scientists will most likely


Do most computer scientists know html and js and css?

This is a trick question that will be difficult to have an accurate answer. First of all, to quantify as "most", one must know "ALL". I believe no one in the world can know all computer scientists. By the time one gather /count the number of them, new and old comes and goes.... Next, what exactly the definition of being a computer scientist.


How do scientists discover new facts?

i dont know ;D


Why do scientists keep accurate records of their data and share their data with other scientists?

1. So they can keep track of what they're doing 2. To find out if the scientist has discovered something new OR So the scientists can agree in something