4PH1 1st examination 2019 Supported by Pearson Physics book These lessons are especially written with girls in mind. I tried to use lots of visuals to allow students to make an emotional connection to learning. Especially in starters I attempted to show how Physics relates to everyday life. All lessons contain key words, many translated into Korean and Chinese.

4PH1 1st examination 2019 Supported by Pearson Physics book These lessons are especially written with girls in mind. I tried to use lots of visuals to allow students to make an emotional connection to learning. Especially in starters I attempted to show how Physics relates to everyday life. All lessons contain key words, many translated into Korean and Chinese.

Presentation, HW questions and answers based on old past paper questions Syllabus reference: 2.4 Momentum and impulse Newton’s second law expressed in terms of rate of change of momentum Impulse and force–time graphs Conservation of linear momentum Elastic collisions, inelastic collisions and explosions

Presentation, HW questions and answers based on old past paper questions Syllabus reference: 3.1 Thermal concepts Describing temperature change in terms of internal energy Using Kelvin and Celsius temperature scales and converting between them

Presentation, HW questions and answers based on old past paper questions Syllabus reference: 3.1 Thermal concepts Applying the calorimetric techniques of specific heat capacity or specific latent heat experimentally

Syllabus reference: 4.1 Oscillations Presentation, HW questions and answers based on old past paper questions Simple harmonic oscillations Time period, frequency, amplitude, displacement and phase difference Conditions for simple harmonic motion Qualitatively describing the energy changes taking place during one cycle of an oscillation Sketching and interpreting graphs of simple harmonic motion examples

Presentation, HW questions and answers based on old past paper questions Syllabus reference: 2.3 Work, energy and power Work done as energy transfer Determining work done including cases where a resistive force acts

Presentation, HW questions and answers based on old past paper questions Syllabus reference: 2.2 Forces Describing solid friction (static and dynamic) by coefficients of friction

Presentation, HW questions and answers based on old past paper questions Syllabus reference: 2.2 Forces Using Newton’s second law quantitatively and qualitatively Identifying force pairs in the context of Newton’s third law

Presentation, HW questions and answers (at the end of the document) based on old past paper questions Syllabus reference: 4.2 Travelling waves The nature of electromagnetic waves The nature of sound waves

Presentation, HW questions and answers based on old past paper questions Syllabus reference: 4.3 Wave characteristics and 4.4 Wave behaviour Wave fronts and rays Amplitude and intensity Superposition Reflection and refraction Sketching and interpreting incident, reflected and transmitted waves at boundaries between media Solving problems involving reflection at a plane interface

Presentation, HW questions and answers based on old past paper questions Syllabus reference: 3.2 Modelling a gas Pressure Equation of state for an ideal gas Gas laws are limited to constant volume, constant temperature, constant pressure and the ideal gas law

Presentation, HW questions and answers based on old past paper questions Syllabus reference: 3.2 Modelling a gas Kinetic model of an ideal gas Mole, molar mass and the Avogadro constant Differences between real and ideal gases

Presentation, HW questions and answers based on old past paper questions Syllabus reference: 3.1 Thermal concepts Describing phase change in terms of molecular behaviour Sketching and interpreting phase change graphs Calculating energy changes involving specific heat capacity and specific latent heat of fusion and vaporization

Presentation, HW questions and answers based on old past paper questions Syllabus reference: 4.4 Wave behaviour Interference patterns Double-slit interference Path difference

Presentation, HW questions and answers based on old past paper questions Syllabus reference: 4.4 Wave behaviour Solving problems involving Snell’s law, critical angle and total internal Reflection

Presentation, HW questions and answers based on old past paper questions Syllabus reference: 4.3 Polarization Describing methods of polarization Sketching and interpreting diagrams illustrating polarized, reflected and transmitted beams Solving problems involving Malus’s law

Presentation, HW questions and answers based on old past paper questions Syllabus reference: 4.5 Standing waves The nature of standing waves Boundary conditions Nodes and antinodes

Presentation, HW questions and answers based on old past paper questions Syllabus reference: 5.2 Heating effect of electric currents Describing practical uses of potential divider circuits, including the advantages of a potential divider over a series resistor in controlling a simple circuit