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A constant is always fixed and won't change in an experiment. The control is the standard that you are testing against to see how experiment outcomes change when the testing factors are altered.
what is the factor that can change an experiment
control
Constants are the factors which do not change. Variables are the factors which change. If that is what you are referring to.
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.
A control is the standard to which an outcome of an experiment is compared, but a variable is something in an experiment that can change.
dependent: factors of a experiment that scientist observe, and can be changed by the outcome of the independent variable independent: a factor of a experiment that changes because you change it on purpose
There are different types of factors that can change in an experiment. The environmental factors may change, and are out of your control. The variables in the experiment may also be changed but, are usually controlled by the individual conducting the experiment the majority of the time.
A constant is always fixed and won't change in an experiment. The control is the standard that you are testing against to see how experiment outcomes change when the testing factors are altered.
what are the factors that can change in an experiment
what is the factor that can change an experiment
A variable.
changable factors
the control
control
This is the variable which changes as a result of what you change in the experiment. If you change the height from which you drop a ball, you may observe the height to which it bounces. The height of the bounce is the outcome variable.
variables