Module 2 Waves and Quantum Behaviour (Last Updated June 2007) Chapter 6 Exam Question number topic Specimen 1 4 5 7 Astrom distances Speed of light and resolution Diffraction grating Waves/phase June 2000 5 7 10 11 Rotating phasors/waves Interference Diffraction/reflection grating Superposition of waves/resonance Jan 2001 1 4 9 10 Approx speed E-m spectrum/phasors Standing waves Interference June 2001 1 3 6 9 Wavelengths Phase difference - phasors Slits and phasors Diffraction grating Jan 2002 2 4 5 9 Wave equation – rearranging for1mula Standing waves on string Diffraction grating Diffraction grating May 2002 1 5 10 Standing wave in pipe Path difference Phase Jan 2003 4 Standing waves in pipe June 2003 2 3 5 7 10 Speed of light Speed of wave and units Standing wave in a bottle Diffraction of waves and sound Double slit and grating Jan 2004 1 3 6 7 8 Sizes Interference Phasors Interference in a thin film Standing waves on strings June 2004 1 7 8 9 Sizes Phasors Standing waves in pipes Diffraction of light Jan 2005 9 10 Diffraction Waves June 2005 2 4 8 Young’s Slits Phasors Strings Jan 2006 1 3 5 6,7 8 (b) 10 Graphs Thin film Phasors, 3 slits Equations of waves (mathematical) Diffraction Standing waves June 2006 5 7 9 Young slits (mathematical) Standing waves Wave velocity Jan 2007 4 7 9 Phasors Superposition String June 2007 3 8 11 Phasors Standing waves in air Superposition and grating Chapter 7 Exam Question number topic Specimen 10 X-ray photons probability June 2000 6 L.E.D and E = hf Jan 2001 6 LED and E = hf June 2001 10 Photons on mirror – pixels and quanta Jan 2002 1 Photons energy May 2002 3 7 Photon energy Photon probability Jan 2003 1 3 7 9 10 Photon energy Try all paths Electron diffraction Photons and diffraction Solar spectrum and energy June 2003 9 Photon energy and electron wavelength Jan 2004 4 Photon energies June 2004 2 5 Photon probabilities Photoelectric effect Jan 2005 2 4 11 Reflection of photons Energy of photons Addition of photons June 2005 6 7 Photons and slits Energy of photons Jan 2006 8 (a) Energy of photons June 2006 3 10 Energy of photons Quantum behaviour of photons Jan 2007 3 5 Energy of photons Diffraction of electrons June 2007 9 Photoelectric effect Chapters 8&9 Exam Question number topic Specimen 2 3 6 8 9 11 v-t graphs Parabolic motion Average force – rate of change of momentum Data – speed, terminal velocity Uncertainty in measurements of speed Relative velocity June 2000 1 2 3 8 9 s-t graph Equations of motion, F = ma Relative velocity Energy changes, parabolic motion v-t graph, power Jan 2001 2 3 7 8 Work Resolving forces Ball under gravity Acceleration components June 2001 2 4 5 7 8 Relative velocity Energy Remote object Acceleration - power Projectile Jan 2002 3 6 7 8 10 2 4 6 8 9 Drag Acceleration Motion – energy Projectile s-t graph – terminal velocity and energy changes Resultant force Projectile Equation of motion Terminal velocity Speed/time graphs Jan 2003 2 5 6 8 11 Relative velocity Equations for graphs Equations of motion Energy changes and momentum Speed/time graphs June 2003 1 4 6 8 Graphs Resultant force Power, k.e., force Stopping distance of a car May 2002 Jan 2004 2 5 9 10 P.e. to k.e. Components, power Projectile Vector diagrams June 2004 3 4 6 10 11 Solving equations of motion (maths) Graph (maths) Distance/time graph Projectiles Relative velocities Jan 2005 1 3 5 6 7 8 Graphs v –t graph Equation of motion Forces Data analysis Energies/components of force June 2005 1 3 5 9 10 Graphs Energy changes Data analysis Work done/energies Projectile Jan 2006 1 2 4 9 11 Graphs Remote measuring Relative velocity Energy Terminal velocity June 2006 1 2 4 6 8 Graphs Relative velocity Equations of motion Projectile Terminal velocity Jan 2007 1 2 6 8 10 Graphs Energy and rate of change of momentum Projectile Terminal velocity Relative velocity June 2007 1 2 4 5 6 7 10 Graphs Sizes Resolving forces Data analysis Power and ke Relative velocity Terminal velocity June 2006