Examlex
By using only two resistors, R1 and R2 a student is able to obtain resistances of 3 , 4 , 12 , and 16 .The values of R1 and R2 are:
Pilot Study
An initial, small-scale experiment or set of observations undertaken to test the feasibility, duration, cost, risk, and adverse events in a research study, before a full-scale research project is conducted.
Pilot Study
A small-scale preliminary study conducted to evaluate feasibility, duration, cost, and adverse events in preparation for a full-scale research project.
Observation
The action or process of closely monitoring or noting phenomena or behaviors to gather information.
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