A-LevelPhysicsTemperatureMay/June 2013Paper 1 Q51 Mark
The diagram shows a calibration curve for a thermistor, drawn with an unusual scale on the vertical axis. [Figure showing a graph of resistance/Ω vs temperature/°C] What is the thermistor resistance corresponding to a temperature of 40°C?
A130 Ω
B150 Ω
C400 Ω
D940 Ω
✓ Correct Answer
The correct answer is C. This question tests the candidate's understanding of temperature within the Physicssyllabus. The examiner's mark scheme requires...
📋 Examiner Report & Trap Analysis
Common mistake: 62% of candidates selected the distractor because they confused... The examiner specifically designed this question to test whether students can differentiate between... To secure full marks, candidates must demonstrate...
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