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Biological measurement: AQA A‑Level Physics questions

Every AQA A-Level Physics exam question on 3.10.3 Biological measurement, 2016–2025, with its mark scheme and examiner’s report.

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2,714 questions

  1. Q04.3

    June 2023 · Paper 3 Medical physics

    4 marks3.10.3 Biological measurement
    The whole paper ↗
    June 2023 Paper 3 Medical physics, question 04.3: An ECG was made for the patient in Question 04.2. Figure 5 shows one heartbeat from the ECG. Annotate Figure 5 to show: • units on both axes • scales on both ax

  2. Q04.4

    June 2023 · Paper 3 Medical physics

    3 marks3.10.3 Biological measurement
    The whole paper ↗
    June 2023 Paper 3 Medical physics, question 04.4: A backing gel is used between an ECG pad and the skin of the patient. The gel is sticky. This property ensures that the pad is securely attached to the skin. Ex

  3. Q04.1

    June 2017 · Paper 3 Medical physics

    2 marks3.10.3 Biological measurement
    The whole paper ↗
    June 2017 Paper 3 Medical physics, question 04.1: Figure 2 shows an ECG trace for a healthy person. Complete Figure 2 by adding a suitable unit and scale to the potential axis, and a suitable scale to the time

  4. Q04.2

    June 2017 · Paper 3 Medical physics

    3 marks3.10.3 Biological measurement
    The whole paper ↗
    June 2017 Paper 3 Medical physics, question 04.2: Figure 3 shows a faulty ECG trace which was obtained for another healthy person. Figure 3 Discuss three possible reasons why this faulty trace was obtained. [3
All 4 questions on Biological measurement, as a list
  1. June 2023, Paper 3 Medical physics, Q04.3 (4 marks): An ECG was made for the patient in Question 04.2. Figure 5 shows one heartbeat from the ECG. Annotate Figure 5 to show: • units on both axes • scales on both ax
  2. June 2023, Paper 3 Medical physics, Q04.4 (3 marks): A backing gel is used between an ECG pad and the skin of the patient. The gel is sticky. This property ensures that the pad is securely attached to the skin. Ex
  3. June 2017, Paper 3 Medical physics, Q04.1 (2 marks): Figure 2 shows an ECG trace for a healthy person. Complete Figure 2 by adding a suitable unit and scale to the potential axis, and a suitable scale to the time
  4. June 2017, Paper 3 Medical physics, Q04.2 (3 marks): Figure 3 shows a faulty ECG trace which was obtained for another healthy person. Figure 3 Discuss three possible reasons why this faulty trace was obtained. [3

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