A-Level
EDEXCEL
Physics
October 2017
1 Marks
QP-201710-Physics-U2 · Question 8
Question (excerpt):
T WRITE IN THIS AREA DO NOT WRITE IN TH 8 The oscilloscope screen below shows the transmitted and detected pulses. transmitted pulse 10 µs detected pulse The speed of ultrasound in the first material …
T WRITE IN THIS AREA DO NOT WRITE IN TH 8 The oscilloscope screen below shows the transmitted and detected pulses. transmitted pulse 10 µs detected pulse The speed of ultrasound in the first material …
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