AQA GCSE Combined Science Trilogy · 8464
Specification 6.6.1.2 · Paper 6
Revise: Measuring Wave PropertiesTwo microphones connected to an oscilloscope allow the arrival of the same sound at two positions to be timed electronically.
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GCSE Combined Science · key term
An instrument that displays how an electrical signal changes with time; microphone signals can be used to measure sound arrival times.
Used by AQA
Specification 6.6.1.2 · Paper 6
Revise: Measuring Wave PropertiesTwo microphones connected to an oscilloscope allow the arrival of the same sound at two positions to be timed electronically.
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