P5.2-Additional detail, safety and instrumentation

Add relevant practical detail, assess risks and precautions, and describe use of oscilloscopes, light gates, data loggers and sensors to measure quantities such as voltage, current, time, frequency, velocity and acceleration.

Use additional detail, safety and instrumentation to connect the rule to the data and decision in the question.

This matters because additional detail, safety and instrumentation determines what can be inferred or chosen; begin with the stated conditions and keep the conclusion tied to the evidence.

Example: apply additional detail, safety and instrumentation to one small, clearly defined case, show the key step or comparison, and explain the result in words.

Boundary: Additional detail, safety and instrumentation is not a universal recommendation. Check the syllabus scope, assumptions, units and the limits of the evidence before generalising.