Physics A-Level
Set square
What Set square means in Physics A-Level, as defined for OCR.
Definition of Set square
Check what you remember
Read the wording for your board, then hide it and explain Set square in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: OCR
A tool that helps align a ruler vertically or check right angles, reducing parallax and alignment errors.
Topics that use Set square
- 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 Set square 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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