9702/21/O/N/24 · Physics October/November 2024 Paper 21
7 questions, 60 marks. Each one links to its official mark scheme.
- Question 1 · 7 marks · Density, Combining uncertainties, Systematic and random errors
- Question 2 · 11 marks · Momentum and force, Kinetic energy, Motion graphs
- Question 3 · 11 marks · Work done, Gravitational potential energy, Power, Efficiency, Resistivity
- Question 4 · 7 marks · Stress, strain and Young modulus, Elastic and plastic deformation, Elastic potential energy
- Question 5 · 7 marks · Decay equations, Antiparticles and neutrinos, Beta decay and leptons, Hadrons, baryons and mesons
- Question 6 · 9 marks · Coherence and interference conditions, Two-source interference experiments, Wave equation
- Question 7 · 8 marks · Internal resistance, Kirchhoff's laws, Resistors in series and parallel
Questions and mark schemes from Cambridge International past papers. Paperstreak isn't affiliated with Cambridge.