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8.3.9 Wave detection of hidden structures — OCR Physics A J249 | GradeGen.AI
Physics A
Global challenges
Beyond Earth
Wave detection of hidden structures
Wave detection of hidden structures
OCR GCSE Physics A (J249) — Global challenges
What You Need to Know
Explain how wave properties (velocity, absorption, reflection) allow detection of hidden structures.
Apply this to the Earth’s core (P and S waves) and deep water (sonar).
Revision Notes
1
Wave detection of hidden structures
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