Question

In expressing experimental error or uncertainty, when does one use (a) experimental error and (b) percent difference?

Answer 1

Answer:

Experiments are important in discovery of new knowledge or verifying an existing information. For many experiments, especially in physical science, it is inevitable to rely and analyze experimental values. The accuracy of obtained value tells how close is this value to the accepted value (the standard value). On the other hand, the precision of obtained value tells how close is this value to other values obtained in the same experiment. Precision can tell the consistency of the many trials the scientist conducted.

Answer and Explanation:

Answer 2

Answer:

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Explanation:

error caised by expwriment and difference due to perxentafe