Question
[2 marks]
Calculation
Type your answer
Include the unit where there is one (e.g. a magnification ×100, or a rate in cm³/min).
Modelled on Cambridge 9700 · Oct/Nov 2025 · Paper 42 · Q8(c)
Marking your answer… please wait
Modelled on Cambridge 9700 · Oct/Nov 2025 · Paper 42 · Q8(c)