the difference is if there is something in the object and if there isn't something in the object.
Oh my god Becky look at her butt TUNCHEI
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.
the anwer is a variable( the thng that will change over time in the experiment
It is the variable.
The factor that can change in an experiment
In any experiment there will be many things which we need to keep the same. For example, if we are finding out how long a chemical reaction is lasting for, we need to make sure that the ingredients and the same amounts of them are used throughout the experiment. Things we need to keep the same are called constants.
a controlled experiment is an experiment that tests only one factor at a time by using a control group and experimental group
The "independent" or "manipulated" variable is changed between the groups.
A variable test?
EXPERIMENTAL SET UP * involves the set up that will allow you to investigate what you are interested to know. CONTROL SET UP * involves a set up that is exactly the same as the experimental, except the factor that you hypothesis to influence the results.
Which group in am controlled experiment is not exposed to the experimental variable
independent or experimental variable.
A factor that is kept the same between the control and experimental groups is called
Experimental group
experimental variable by: lambertfelias
Control group
The Variable is the one factor that differs in a controlled experiment.
The control, or control group, goes through all the steps of an experiment, but does not contain the factor being tested, which is called the experimental variable or independent variable.