Physics GCSE
matching frequency
What matching frequency means in Physics GCSE, as defined for AQA.
Definition of matching frequency
Check what you remember
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Reference: AQA
The current has exactly the same frequency as the radio wave, so the information carried by the wave survives the transfer.
Topics that use matching frequency
- Properties of electromagnetic waves 2 (AQA GCSE)
Related terms
- absorption by an aerial
- aerial
- alternating current
- correlation and causation
- electron energy changes
- highly penetrating
- induced alternating current
- ionising radiation
Using matching frequency in the exam
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