Physics GCSE
Unit 1: Waves
Calculations based on the wave speed formula in AQA's GCSE Physics Unit 1.
As well as random selection of values, the subject is randomly chosen.
You'll come across some interesting multipliers in this module. E.g. 1 EHz=1 exaHz=1018Hz
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LF Radio Waves

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LF Radio Waves
  • wave speed = 300 Mm/s
  • frequency = 221 kHz
  • calculate:- wave length in km
  • Answers to 2 sig figs
  • For help: click 'formula' or 'multipliers' at any time.
  • Click 'Submit' to check your answer.
wave length =
km
 
 
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