9702/21/M/J/20 · Physics May/June 2020 Paper 21
6 questions, 60 marks. Each one links to its official mark scheme.
- Question 1 · 6 marks · SI base and derived units, Systematic and random errors
- Question 2 · 11 marks · Newton's laws of motion, Projectile motion, Drag and terminal velocity, Conservation of energy
- Question 3 · 13 marks · Conditions for equilibrium, Stress, strain and Young modulus, Gravitational potential energy, Conservation of energy
- Question 4 · 8 marks · Transverse and longitudinal waves, Principle of superposition, Double slit, Coherence and interference conditions
- Question 5 · 12 marks · Resistivity, Resistance and Ohm's law, Drift speed, Potential difference and power, Resistors in series and parallel, Potential dividers
- Question 6 · 10 marks · Uniform electric fields, Electric fields and field lines, Nuclides and isotopes, Decay equations
Questions and mark schemes from Cambridge International past papers. Paperstreak isn't affiliated with Cambridge.