Constants are factors in an experiment that stay the same. This should not be confused with controls -- which is a standard used for comparison
An experiment in which all variables stay the same is called a "controlled experiment".
Dependent Variable
An experiment of any kind can have infinitely many variables. A controlled experiment can have just as many, provided that all but one are kept exactly the same.
It depends on the experiment. Normally only one is tested at a time because they can affect the experiment. Variables are tested in a controlled experiment to see whether they affect the outcome and also how.
Controlled variables are quantities that must remain constant.
Some controlled variables when using a lemon for an experiment could be its size, ripeness, temperature, and the method of extraction of the lemon juice. These variables should be kept constant throughout the experiment to ensure that any changes observed are due to the manipulated independent variable and not these controlled variables.
The Variables!!
Constants are factors in an experiment that stay the same. This should not be confused with controls -- which is a standard used for comparison
A controlled experiment is an experiment where there are limited or no variables other than the one you are testing for.
To eliminate confounding variables, or variables that were not controlled and damaged the validity of the experiment by affecting the dependent and independent variable, the experimenter should plan ahead. They should run many checks before actually running an experiment.
They are the same. These are names for the variables in an experiment that are controlled by the experimenter, as opposed to the output variables, the results you collect at the end of the experiment Hope this helped!
variables and enviornment conditions are controlled
An experiment in which all variables stay the same is called a "controlled experiment".
The controlled variables.
Dependent Variable
An experiment of any kind can have infinitely many variables. A controlled experiment can have just as many, provided that all but one are kept exactly the same.