remains the same throughout the experiment
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This is generally called experimentation, and it's goal is to prove a hypothesis. It's a part of the scientific method.
A control is a known setup for a given experiment that is known to have no effect on the outcome, that it will remain constant throughout all tests. It is part of a test group that does not change, so as to compare results in the end.
When a scientific experiment is carried out in a controlled setting, all variables are kept the same except for the control variable. The control variable is something that is constant and unchanged in an experiment, and is held constant to test the relative impact of independent variables.
Which experiment? He performed many, many experiments during his life.
The control of the scientific method is the results compared to this part of the experiment.
The first part of a scientific experiment is asking a question.
The part of an experiment that's the standard for comparison is called the Control
The control is whatever you base your experiment on. No control = you can't compare your data to anything = good luck making sense out of your experiment. You aren't following the scientific method if there is no control.
The scientific method
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experimental and control
The control of an experiment is the part of an experiment that does not change, and is strictly used as a comparison to the variable that is being tested.
Being able to take over the experiment - in complete control.
The control is whatever you base your experiment on. No control = you can't compare your data to anything = good luck making sense out of your experiment. You aren't following the scientific method if there is no control.
control
control