Examlex
According to the kinetic theory of gases, in a collision between two molecules the kinetic energy of one molecule will decrease by the same amount that the kinetic energy of the other one increases.
Independent Variable
The factor in a study that the scientist alters to examine its impact on the outcome variable.
Control
The capacity to affect how people act or the progression of occurrences.
Control Group
In experimental research, the group of subjects that does not receive the treatment being tested, serving as a benchmark for measuring the effect of that treatment.
Experimental
Pertaining to or based on experiments, which are structured and controlled tests or investigations to establish or test a hypothesis.
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