the experimental variable is like the independent variable, which is the only thing you can change in a science experiment, and the dependent variables are the things that stay the same.
The experimental variable (also know as the intendant variable) is the part of an experiment we change each time we repeat the test.
For example, if you were measuring the time it takes for a...
The effect on the dependent variable will be different in the experimental group than the control group, which is why you measure the dependant variable.