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Interactions with substances — OCR GCSE Physics A J249
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Physics
OCR GCSE Physics A
Waves in matter
Wave interactions
Interactions with substances
OCR GCSE Physics A · J249
Interactions with substances
What you need to know
Recall that different substances may absorb, transmit, refract, or reflect electromagnetic waves in ways that vary with wavelength.
Revision notes
1
Interactions with substances
6 key terms
Practise with past papers
Key terms & definitions
Previous topic: Electromagnetic spectrum
Radio waves production
Next subtopic
Velocity and effects
