indirect evidence
What indirect evidence means in Physics GCSE, as defined for AQA.
Definition of indirect evidence
Check what you remember
Read the wording for your board, then hide it and explain indirect evidence in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: AQA
Evidence about parts of the Earth which are not directly observable, so the evidence has to be indirect.
Topics that use indirect evidence
Related terms
- absorption contrast
- change of speed
- compressions and rarefactions
- detection and exploration
- echo pulses
- echo timing
- halving the path
- how science works
Using indirect evidence in the exam
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