Examlex
The smallest sample of carbon atoms that can be observed with the naked eye has a mass of approximately 2 × 10-8 g.Given that 1 g = 6.02 × 1023 amu,and that carbon has an atomic weight of 12.01 amu,determine the number of carbon atoms present in the sample.
Control Group
In experiments, it refers to the group of participants who do not receive the experimental treatment or intervention, serving as a benchmark to measure how the other tested subjects do.
The Experiment
A research method in psychology and the sciences used to determine cause-effect relationships by manipulating variables under controlled conditions.
Level Of Anxiety
The degree or intensity of worry, unease, or nervousness typically about an imminent event or something with an uncertain outcome.
Tendency
An inclination towards a particular characteristic, behavior, or way of doing something.
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