9702/22/F/M/20 · Physics February/March 2020 Paper 22
7 questions, 60 marks. Each one links to its official mark scheme.
- Question 1 · 6 marks · SI base and derived units, Physical quantities, Combining uncertainties
- Question 2 · 9 marks · Doppler effect for sound, Equations of uniform acceleration, Motion graphs, Gravitational potential energy, Drag and terminal velocity
- Question 3 · 12 marks · Work done, Pressure, Stress, strain and Young modulus, Elastic potential energy
- Question 4 · 9 marks · Wave terms and phase difference, Diffraction, Diffraction grating
- Question 5 · 12 marks · Resistance and Ohm's law, Resistivity, E.m.f. and potential difference, Potential dividers, Kirchhoff's laws, Resistors in series and parallel
- Question 6 · 7 marks · Uniform electric fields, Electric fields and field lines, Nuclides and isotopes
- Question 7 · 5 marks · Hadrons, baryons and mesons, Beta decay and leptons, Alpha, beta and gamma radiation
Questions and mark schemes from Cambridge International past papers. Paperstreak isn't affiliated with Cambridge.