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LearnCambridge97022025–2027Paper 1

Paper 1

Multiple Choice

Physical quantities and units

SI units, prefixes and estimates · Errors and uncertainties · Scalars and vectors3 subtopic lessons

Kinematics

Equations of motion and graphs · Projectile motion2 subtopic lessons

Dynamics

Newton's laws and momentum · Conservation of momentum and collisions2 subtopic lessons

Forces, density and pressure

Moments, couples and equilibrium · Density, pressure and upthrust2 subtopic lessons

Work, energy and power

Work, power and efficiency · Kinetic and potential energy2 subtopic lessons

Deformation of solids

Stress, strain and the Young modulus · Elastic and plastic behaviour2 subtopic lessons

Waves

Progressive waves and intensity · The Doppler effect · Electromagnetic spectrum and polarisation3 subtopic lessons

Superposition

Stationary waves · Diffraction and interference · The diffraction grating3 subtopic lessons

Electricity

Electric current · Potential difference and power · Resistance and resistivity3 subtopic lessons

D.C. circuits

E.m.f. and internal resistance · Kirchhoff's laws · Potential dividers3 subtopic lessons

Particle physics

Atoms, nuclei and radiation · Fundamental particles2 subtopic lessons