No it cannot be changed in an expirement
The independent variable is the variable that is changed during an experiment.
The independent variable changes during an experiment.
The dependent variable is the variable that can change in an experiment.
A variable in science is any factor, trait, or condition that can exist in differing amounts or types. An experiment usually has three kinds of variables: independent, dependent, and controlled. The independent variable is the one that is changed by a scientist in the experiment. The depended variable is what you measure in the experiment and what is affected during the experiment. A controlled variable is one which the researcher holds constant (controls) during an experiment.
The word you are looking for is "independent variable." This is the variable that is intentionally changed or manipulated by the researcher during an experiment to observe its effect on the dependent variable.
Independent variable
the part of an experiment that changes is called the variable.
The independent variable is the variable that you cause to vary during an experiment.
The independent variable is the variable that you cause to vary during an experiment.
A variable.
The variable that depends on the controlled variable is typically the dependent variable. This variable is measured or observed to see how it responds to changes in the controlled variable during an experiment or study.
A variable is something that may be changed or manipulated during a experiment.