AS & A Level Physics (9702) — May–June 2023, Paper 43
10 questions · every question answerable online with instant point-by-point AI marking against the official mark scheme.
Start with Question 1 →Define gravitational field.
Answer this question and get it marked →A steel sphere of mass 0.29 kg is suspended in equilibrium from a vertical spring. The centre of the sphere is 8.5 cm from the top of the spring, as shown in Fig. 2.1. The sphere…
Answer this question and get it marked →State the reason why two objects that are at the same temperature are described as being in thermal equilibrium.
Answer this question and get it marked →State two of the basic assumptions of the kinetic theory of gases.
Answer this question and get it marked →Part of an electric circuit is shown in Fig. 5.1. The circuit is used to produce half-wave rectification of an alternating voltage of potential difference (p.d.) VIN. The output…
Answer this question and get it marked →State what is meant by a magnetic field.
Answer this question and get it marked →State what is meant by the de Broglie wavelength.
Answer this question and get it marked →Table 8.1 shows some data relating to the properties of air, gel and body tissue, given to three significant figures. material density / kg m^-3 speed of sound / m s^-1 specific…
Answer this question and get it marked →Carbon-11 is radioactive and decays by beta-plus emission to form boron-11. Carbon-11 has a half-life of 20 minutes. Boron-11 is stable. Define half-life.
Answer this question and get it marked →State Hubble's law. Identify any symbols that you use.
Answer this question and get it marked →