Proper time
What Proper time means in Physics A-Level, as defined for AQA.
Definition of Proper time
Check what you remember
Read the wording for your board, then hide it and explain Proper time in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: AQA
The time interval measured by an observer who sees two events occur at the same place, recorded by a single clock at rest relative to those events.
Topics that use Proper time
- Time dilation (A-level only) (AQA A-Level)
Related terms
Using Proper time in the exam
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