Physics A-Level
Instrument selection
What Instrument selection means in Physics A-Level, as defined for OCR.
Definition of Instrument selection
Check what you remember
Read the wording for your board, then hide it and explain Instrument selection in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: OCR
Choosing a digital instrument appropriate to the quantity being measured, such as a multimeter for electrical measurements.
Topics that use Instrument selection
- Practical skills (OCR A-Level)
Related terms
- Accuracy and precision
- Amplitude
- Analogue measurement
- Apparatus selection
- Background radiation
- Circuit symbols and component recognition
- Computer modelling
- Data logger
Using Instrument selection in the exam
Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.
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