9702/23/O/N/21 · Physics October/November 2021 Paper 23
6 questions, 60 marks. Each one links to its official mark scheme.
- Question 1 · 11 marks · Density, Upthrust, Pressure in a fluid, Elastic potential energy, Principle of moments
- Question 2 · 5 marks · Work done, SI base and derived units
- Question 3 · 11 marks · Displacement, velocity and acceleration, Adding and subtracting vectors, Gravitational potential energy, Work done, Doppler effect for sound
- Question 4 · 15 marks · Electric fields and field lines, Equations of uniform acceleration, Momentum and force, Kinetic energy, Antiparticles and neutrinos
- Question 5 · 8 marks · Wave terms and phase difference, Wave equation, Double slit
- Question 6 · 10 marks · Resistivity, Resistance and Ohm's law, Internal resistance, Potentiometers and null methods
Questions and mark schemes from Cambridge International past papers. Paperstreak isn't affiliated with Cambridge.