baecuse so you can have a greater apertunity on getting your anwser
At least five.
The controls shows the normal state of affairs, so as to allow a comparison with the experiment results, and to help ascertain that the results obtained were due to the factors tested in the experiment, and not a natural occurence/incidence. Having controls in an experiment can thus be said to validate the experiment itself.
As many as you can find that would effect your experiment in some way.
Constants are factors in an experiment that stay the same. This should not be confused with controls -- which is a standard used for comparison
baecuse so you can have a greater apertunity on getting your anwser
baecuse so you can have a greater apertunity on getting your anwser
At least five.
The controls shows the normal state of affairs, so as to allow a comparison with the experiment results, and to help ascertain that the results obtained were due to the factors tested in the experiment, and not a natural occurence/incidence. Having controls in an experiment can thus be said to validate the experiment itself.
There is no set number, the number is dictated by the design of the experiment.
As many as you can find that would effect your experiment in some way.
A experiment should only have one variable.
Constants are factors in an experiment that stay the same. This should not be confused with controls -- which is a standard used for comparison
Controls are required to have at least one group for comparison in an experiment. Typically, there is one control group that does not receive the treatment being tested, allowing researchers to compare the results of the treatment group to the control group.
Which of the following is not true about controls in an experiment
Well basically the "control" group is the part of the procedure or experiment where the specimen or whatever your testing is separated from everything else and nothing is done to it, so you have something to compare your other results to.
It is a factor that controls an experiment.