A-Level
EDEXCEL
Physics
January 2026
7 Marks
QP-202601-Physics-U1A · Question 12
Question (excerpt):
10 12 A student carried out an experiment to determine the Young modulus of constantan. The student had a constantan wire with cross-sectional area A of 3.97 × 10–7 m2. The unstretched length x…
10 12 A student carried out an experiment to determine the Young modulus of constantan. The student had a constantan wire with cross-sectional area A of 3.97 × 10–7 m2. The unstretched length x…
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