9702/23/O/N/20 · Physics October/November 2020 Paper 23
7 questions, 60 marks. Each one links to its official mark scheme.
- Question 1 · 6 marks · Prefixes, Wave equation, Electromagnetic spectrum, Combining uncertainties
- Question 2 · 6 marks · Centre of gravity, Resolving vectors, Principle of moments, Conditions for equilibrium
- Question 3 · 10 marks · Projectile motion, Adding and subtracting vectors, Conservation of momentum
- Question 4 · 12 marks · Hooke's law, Elastic potential energy, Kinetic energy, Conservation of energy, Work done
- Question 5 · 9 marks · Oscilloscope (CRO), Intensity, Diffraction grating
- Question 6 · 10 marks · Potential difference and power, Resistivity, Kirchhoff's laws, Internal resistance
- Question 7 · 7 marks · Uniform electric fields, Electric fields and field lines, Electric potential, Decay equations, Antiparticles and neutrinos
Questions and mark schemes from Cambridge International past papers. Paperstreak isn't affiliated with Cambridge.