2026

Cambridge A Level ยท 9702 ยท Paper 4 ยท A Level structured questions

Physics 9702/42 May/June 2026 past paper

Cambridge A Level Physics (9702) Paper 4 (A Level structured questions), variant 2, May/June 2026: the question paper and its official mark scheme, 10 questions worth 100 marks. Free to open, no account needed.

Questions
10
Marks
100

File names: 9702_s26_qp_42 ยท 9702_s26_ms_42

Topics in this paper

Which syllabus chapters 9702/42 May/June 2026 tested, by marks. Each chapter links to every past-paper question on it.

ChapterQuestionsMarks
Thermodynamics114
Electric fields113
Nuclear physics111
Motion in a circle110
Ideal gases110
Quantum physics110
Gravitational fields19
Oscillations18
Magnetic fields18
Alternating currents17

Questions in 9702/42 May/June 2026

  1. Question 1Motion in a circle ยท 10 marks

    (a) With reference to velocity and acceleration, describe uniform circular motion. (b) An aircraft is travelling in a horizontal circle of radius 7200 m at a speed of โ€ฆ

  2. Question 2Gravitational fields ยท 9 marks

    (a) (i) Define gravitational field at a point. (ii) Figure 2.1 shows a horizontal section through a small piece of ground at the Earthโ€™s surface and the air at a small distance above it. air ground Figure 2.1 On Figure โ€ฆ

  3. Question 3Thermodynamics ยท 14 marks

    (a) Define specific heat capacity. (b) A sample of an ideal gas contains โ€ฆ

  4. Question 4Ideal gases ยท 10 marks

    (a) State the two assumptions of the kinetic theory of gases that relate to collisions of particles with each other and with the walls of the container of the gas. โ€ฆ

  5. Question 5Oscillations ยท 8 marks

    A block of mass 27 g is suspended from a spring so that it rests in equilibrium, as shown in Figure 5.1. spring block, mass 27 g equilibrium position Figure 5.1 The block is displaced downwards through a small distance. โ€ฆ

  6. Question 6Electric fields ยท 13 marks

    (a) Define electric potential at a point. (b) An isolated conducting sphere of radius R is in a vacuum. The sphere has a charge of +Q distributed around its surface, as illustrated in Figure โ€ฆ

  7. Question 7Magnetic fields ยท 8 marks

    A Hall probe consists of a slice of conducting material, as shown in Figure โ€ฆ

  8. Question 8Alternating currents ยท 7 marks

    A sinusoidal alternating input voltage VIN is supplied to a circuit that produces a rectified and smoothed output voltage VOUT . The variations with time t of VIN and VOUT are shown in Figure 8.1 and Figure 8.2 respectively. โ€ฆ

  9. Question 9Quantum physics ยท 10 marks

    (a) State what is meant by the de Broglie wavelength. (b) Complete Table 9.1 to identify experimental evidence for the wave nature and the particulate nature of matter and of electromagnetic radiation. Table 9.1 evidence for wave nature particle nature โ€ฆ

  10. Question 10Nuclear physics ยท 11 marks

    (a) Define the binding energy of a nucleus. (b) A star emits radiation that is produced in a series of nuclear reactions that form helium from hydrogen. The reactions may be summarised by the overall equation โ€ฆ

Other Physics papers from May/June 2026

Questions students ask

Where can I get the 9702/42 May/June 2026 mark scheme?
Open the mark scheme above - it is the official Cambridge scheme for this exact paper (9702_s26_ms_42), and on a wide screen it sits beside the question you are reading.
Which topics came up in 9702/42 May/June 2026?
Mostly Thermodynamics, Electric fields, Nuclear physics. The full list is in the table above.
Do I need an account to open 9702/42 May/June 2026?
No. Every paper opens for free without signing in. A free account also saves your pen marks and records your score against the grade thresholds.