How do you identify sources of error in a lab report?

Problem Statement

How do you identify sources of error in a lab report?

Step-by-Step Explanation

Sources of error explain realistic limitations in measurement, procedure, equipment, or assumptions.

1. Identify what the question is asking. In Lab Reports, this usually means naming the known quantities, the unknown quantity, and the concept that connects them.
2. Write the relevant definition, rule, or relationship before substituting numbers or manipulating symbols.
3. Work one step at a time and keep units, signs, and restrictions visible.
4. Check whether the answer makes sense in the original context.

Final Answer

Sources of error explain realistic limitations in measurement, procedure, equipment, or assumptions. The reliable strategy is to start from the definition, apply the correct rule carefully, and then interpret the result in plain language.