Skip to content

Physics with Mr Shone

Search
  • Home
  • Revision Quizzes
  • Worked Examples
    • School Past Papers
      • Sec 3 Papers
        • 2016 S3 EOY P1
        • 2016 S3 MY P1
        • 2015 S3 EOY P1
        • 2015 S3 MY P1
        • 2014 S3 EOY P1
        • 2014 S3 MY P1
        • 2014 S3 MY P2
        • 2013 S3 EOY P1
      • Sec 4 Papers
        • 2013 S4 EOY P1
        • 2013 S4 EOY P2
        • 2012 S4 EOY P1
        • 2012 S4 EOY P2
        • 2011 S4 EOY P1
        • 2011 S4 EOY P2
        • 2010 S4 EOY P1
        • 2010 S4 EOY P2
  • What is Physics?
  • Greek Symbols
  • Entering Equations
  • Science News
Sec 4Adv (2025)

Answer to the Trial Practical Exam taken in June

September 18, 2025 Mr Shone

Checking of 2025 S4 IP Physics TRIAL PAPER

 

Post navigation

Previous PostAdvanced Physics Paper (Paper 3)Next PostHot Air Balloon

2025 Physics Lessons

  • PR – Practical Skills
  • 0 – Basics
    • 0.1 – Readings & Measurements
    • 0.2 – Precision
    • 0.3 – Accuracy
    • 0.4.1 – Implied Values
    • 0.4.2 – Significant Figures
    • 0.4.3 – Decimal Places
    • 0.4.4 – Standard Form
    • 0.5 – Calculations
    • 0.6 – Tables
    • 0.7 – Plotting Graphs
    • 0.8 – Experimental Errors
    • 0.9.1 – Precautions
    • 0.9.2 – Examples of Precautions to Improve Accuracy
    • 0.9.3 – Examples of Precautions to Improve Safety
    • 0.10 – Conversion of Units
    • 0.11.1 – Using Your Calculator
    • 0.11.2 – Data Analysis*
    • 0.12.1 – Experimental Variables
    • 0.12.2 – Experimental Apparatus
    • 0.12.3 – Experimental Procedure
    • 0.12.4 – Linearising Equations
  • 1 – Measurement
    • 1.1 – Physical Quantities & Units
    • 1.2 – Measuring Length
    • 1.2.1 – Rulers & Tape Measures
    • 1.2.2 – Callipers
    • 1.2.3 – Micrometer Screw Gauge
    • 1.3 – Measuring Time
    • 1.3.1 – Stopwatch
    • 1.3.2 – Pendulum
    • 1.4 – Measuring Angles
    • 1.5 – Measuring Mass
    • 1.6 – Measuring Density
  • 2A – Optics: Reflection
    • 2A.0 – Properties of Light
    • 2A.1 – Reflection
    • 2A.2.1 – Properties of Plane Mirror Images
    • 2A.2.2 – Locating Images
    • 2A.3 – The Laws of Reflection
    • 2A.4 – Angle of Deviation
    • 2.5A – Ray Diagrams
    • 2A.5.1 – Cone of Light
    • 2A.5.2 – Reflection of Large Objects
    • 2A.5.3 – Multiple Mirrors
    • 2A.6.1 – Your Own Image
    • 2A.6.2 – Periscope
  • 2B – Optics: Refraction
    • 2B.1 – Introduction to Refraction
    • 2B.2 – The Laws of Refraction
    • 2B.3 – Snell’s Law
    • 2B.4 – Partial Reflections
    • 2B.5 – Critical Angle
    • 2B.6 – Total Internal Reflection
    • 2B.7 – Optical Illusions Due to Refraction
    • 2B.8 – Optical Fibres
  • 2C – Optics: Lenses
    • 2C.1 – Types of Lens
    • 2C.2 – Lens Terminology
    • 2C.3 – Light Passing Through A Lens
    • 2C.4 – Formation Of Images
    • 2C.5 – Solving Lens Problems
    • 2C.6 – Describing Images
    • 2C.7 – Lens Applications
    • 2C.8 – Lens Formula
    • 2C.9 – Human Eye
  • 3 – Kinematics
    • 3.1 – Scalars & Vectors
    • 3.2.1 – Distance
    • 3.2.2 – Displacement
    • 3.3.1 – Speed
    • 3.3.2 – Velocity
    • 3.4 – Acceleration
    • 3.5.1 – Data Table Questions
    • 3.5.2 – Ticker Tape Timer
    • 3.6 – Displacement-Time Graph
    • 3.7 – Velocity-Time Graph
    • 3.8 – Free-Fall
    • 3.9 – Equations of Motion
    • 3.10.1 – Projectile Motion*
  • 4 – Forces & Dynamics
    • 4.1 – Types of Force
    • 4.1.1 – Gravitational Force (Weight)
    • 4.1.2 – Friction
    • 4.1.3 – Air Resistance
    • 4.1.4 – Tension
    • 4.1.5 – Normal Contact Force
    • 4.1.6 – Thrust
    • 4.1.7 – Lift
    • 4.1.8 – Upthrust
    • 4.2 – Free-body Diagram
    • 4.2.1 – Free Body Diagrams: Challenging Examples
    • 4.3 – Balanced & Unbalanced Forces
    • 4.4 – Newton’s First Law
    • 4.5 – Newton’s Second Law
    • 4.5.1 – Terminal Velocity
    • 4.6 – Newton’s Third Law
    • 4.7 – Vector Addition
    • 4.8 – Vector Resolution
    • 4.9 – Circular Motion*
    • 4.10 – Gravitational Fields*
    • 4.11 – Linear Momentum*
  • 5 – Turning Effects
    • 5.1 – Moment of a Force
    • 5.2 – Principle of Moments
    • 5.3 – Centre of Gravity
    • 5.4 – Types of Equilibrium
    • 5.5 – Stability
  • 6 – Work, Energy, Power & Efficiency
    • 6.1 – Energy
    • 6.2 – Principle of Conservation of Energy
    • 6.3 – Work
    • 6.4 – Power
    • 6.5 – Efficiency
    • 6.6 – Renewable and Non-renewable energy
  • 9 – Pressure
    • 9.1 – Pressure
    • 9.2.1 – Hydraulic Systems
    • 9.2.2 – Hydrostatic Pressure
    • 9.3.1 – Atmospheric Pressure
    • 9.3.2 – Barometers
    • 9.3.3 – Manometers
    • 9.4 – Boyle’s Law
    • 9.5 – Ideal Gas Law*
  • 10 – Thermal Physics
    • 10.1 – Temperature
    • 10.2 – Kinetic Model of Matter
    • 10.3 – Transfer of Thermal Energy
    • 10.4 – Internal Energy of a System
    • 10.5 – Heat Capacity & Specific Heat Capacity
    • 10.6 – Latent Heat & Specific Latent Heat
    • 10.7 – Evaporation & Boiling
    • 10.8 – Heating Curves & Cooling Curves
  • 11 – Electromagnetic Waves
  • 12 – Waves & Sound
    • 12.1.1 – Wave Motion
    • 12.1.2 – Wave Terminology
    • 12.1.3 – The Wave Equation
    • 12.2 – Motion of Waves & Particles
    • 12.3.1 – Reflection of Plane Waves
    • 12.3.2 – Refraction of Plane Waves
    • 12.4.1 – Sound
    • 12.4.2 – Production & Transmission of Sound Waves
    • 12.4.3 – Vibrations in a Sound Wave
    • 12.5 – Properties of Sound Waves
    • 12.6 – Speed of Sound
    • 12.7 – Ultrasound & Infrasound
    • 12.8 – Superposition of Waves*
    • 12.9.1 – Stationary vs Progressive Waves*
    • 12.9.2 – Stationary Waves in Stretched Strings*
    • 12.9.3 – Stationary Waves in Open Pipes*
    • 12.9.4 – Stationary Waves in Closed Pipes*
    • Appendix A – Reading Oscilloscopes
  • 13 – Electrostatics
    • 13.1 – Electrostatics
    • 13.2.1 – Insulators
    • 13.2.2 – Conductors
    • 13.3 – Electric Fields
    • 13.4 – Applications of Electrostatics
    • 13.5 – Coulomb’s Law (Adv)
    • 13.6 – Motion of Charged Particles in Uniform Electric Fields (Adv)
  • 14 – Current of Electricity
    • 14.1 – Charge & Electric Current
    • 14.2.1 – Electromotive Force
    • 14.2.2 – Potential Difference
    • 14.2.3 – Electric Potential*
    • 14.3.1 – Resistance
    • 14.3.2 – Measuring Resistance
    • 14.3.3 – Ohm’s Law
    • 14.4 – Using A Multimeter
  • 15 – D.C. Circuits
    • 15.1 – Circuits
    • 15.2.1 – Series Circuits
    • 15.2.2 – Parallel Circuits
    • 15.2.3 – Circuits with Series & Parallel Components
    • 15.3 – Potential Divider Circuit
    • 15.4.1 – Filament Lamp
    • 15.4.2 – Thermistor
    • 15.4.3 – Light-Dependent Resistor
    • 15.4.4 – Diode
  • 16 – Practical Electricity
    • 161 – Sources of Electrical Energy
    • 16.2 – Electrical Power
    • 16.3 – Electrical Energy
    • 16.4.1 – Mains Electricity
    • 16.4.2 – Mains Wiring
    • 16.4.3 – Dangers of Mains Electricity
    • 16.5.1 – Switches
    • 16.5.2 – Fuses
    • 16.5.3 – Earthing
    • 16.5.4 – Plugs & Sockets
    • 16.5.5 – Circuit Breakers
    • 16.5.6 – Double Insulation
  • 17 – Magnetism
    • 17.1 – Law of Magnetism
    • 17.2 – Properties of Magnetic Materials
    • 17.3 – Magnetisation & Demagnetisation
    • 17.4 – Magnetic Fields
    • 17.5 – Magnetic Shielding
    • 17.6 – Applications of Magnets
  • 18 – Electromagnetism
    • 18.1 – Magnetic Effect of a Current
    • 18.2 – Applications of the Magnetic Effect of a Current
    • 18.3 – Force on a Current-Carrying Conductor
    • 18.4 – Force on a Moving Charged Particle
    • 18.5 – Forces between two parallel wires carrying current
    • 18.6 – The D.C. Motor
    • 18.7 – Electromagnetism – Advanced Topics*
  • 19 – Electromagnetic Induction
    • 19.1 – Electromagnetic Induction
    • 19.2 – The A.C. Generator
    • 19.3.1 – Mutual Induction
    • 19.3.2 – The Transformer
    • 19.3.3 – Power Transmission
  • 20 – Radioactivity
    • 20.1 – Structure of the Atom
    • 20.2 – Nuclear Decay
    • 20.3 – Measuring Ionising Radiation
    • 20.4 – Half-life
    • 20.5 – Background Radiation
    • 20.6.1 – Nuclear Fission
    • 20.6.2 – Nuclear Fusion
    • 20.7 – Applications of Radioactivity
    • 20.8 – Hazards of Radioactivity
    • 20.9 – Advanced Physics Extension*
  • Extra Notes
    • Extra Notes
    • Alternative Notes

Meta

  • Log in
  • Entries feed
  • Comments feed
  • WordPress.org

Recent Posts

  • Physics WA: Physics Performance Task: The “Physics Explained” Challenge
  • Lens App DELETE ME
  • Answers to AS10 – Thermal Physics Worksheet
  • 401 & 409 Physics Lessons on Wednesday 25 February
  • 409 TASK: Electromagnetic Waves
  • Sec 3 Advanced Physics Lessons on Thursday, 5 February
  • Application for DSO National Laboratories Research@YDSP Projects
  • Training for Singapore Junior Physics Olympiad (SJPO)
  • Young Defence Scientists Programme (YDSP) World of Science (WOS) module for Sec 3
  • Young Defence Scientists Programme (YDSP) World of Science (WOS) Modules
Proudly powered by WordPress