IGCSE-PHYSICS-2026-2027-2028-Exams
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IGCSE Physics-Paper 4- Structured Theory-Topic Questions / Paper-4-Topic-Questions-Thermal-Physics -Extended-Theory
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IGCSE Physics Topic Questions on Extended Theory Questions for Paper 4 Thermal Physics, Extended Curriculum for Paper 4-Vaid for examinations from 2026 to 2028

IGCSE-PHYSICS-2026-2027-2028-Exams Topic Questions
Paper-4-Topic-Questions-Motion-forces-and-energy -Extended-Theory
1.0.0
Scalars-and-Vectors-Set-1-qp-ms.pdf Locked
1.1.1
Studying-Oscillations-Set-1-qp-ms.pdf Locked
studying-oscillations-set-2-qp-ms.pdf Locked
1.2.1
Density-Mass-Volume-Weight-Set-1-qp-ms.pdf Locked
Density-Mass-Volume-Weight-Set-2-qp-ms.pdf Locked
Density-Mass-Volume-Weight-Set-3-qp-ms.pdf Locked
density-mass-volume-weight-set-4-qp-ms.pdf Locked
1.4.1
Floating-Sinking-Set-1-qp-ms.pdf Locked
floating-sinking-set-2-qp-ms.pdf Locked
1.5
Momentum-Set-1-qp-ms.pdf Locked
Momentum-Set-2-qp-ms.pdf Locked
1.5.1
Centre-of-Gravity-Stability-Set-1-qp-ms.pdf Locked
1.8.1
Distance-Time Graph-Set-1-qp-ms.pdf Locked
Distance-Time Graph-Set-2-qp-ms.pdf Locked
distance-time-graph-set-3-qp-ms.pdf Locked
1.9.1
Speed-Time-Set-1-qp-ms.pdf Locked
Speed-Time-Set-2-qp-ms.pdf Locked
Speed-Time-Set-3-qp-ms.pdf Locked
Speed-Time-Set-4-qp-ms.pdf Locked
Speed-Time-Set-5-qp-ms.pdf Locked
speed-time-set-6-qp-ms.pdf Locked
speed-time-set-7-qp-ms.pdf Locked
1.10.1
Velocity-time-Set-1-qp-ms.pdf Locked
1.11.1
Speed-Time-Acceleration-Set-1-qp-ms.pdf Locked
speed-time-acceleration-set-2-qp-ms.pdf Locked
1.12.1
Falling-Objects-Set-1-qp-ms.pdf Locked
1.13.1
Motion-down-a-hill-Set-1-qp-ms.pdf Locked
1.13.2
Motion-on-an-inclined-plane-Set-1-qp-ms.pdf Locked
1.14.1
Speed-Time-Falling-Objects-Set-1-qp-ms.pdf Locked
Speed-Time-Falling-Objects-Set-2-qp-ms.pdf Locked
1.15.1
Motion-of-comets-Set-1-qp-ms.pdf Locked
1.15.2
Time-graph-Parachutist-Set-1-qp-ms.pdf Locked
1.16.1
Motion-in-a-circular-track-Set-1-qp-ms.pdf Locked
1.16.2
Circular-motion-of-an-object-on-a-string-Set-1-qp-ms.pdf Locked
1.20.1
Pressure of a gas in a piston-Set-1-qp-ms.pdf Locked
1.21.1
Gas-laws-Set-1-qp-ms.pdf Locked
1.22.1
Hookes-law-Set-1-qp-ms.pdf Locked
Hookes-law-Set-2-qp-ms.pdf Locked
hookes-law-set-3-qp-ms.pdf Locked
1.23.1
Resultant-force-Set-1-qp-ms.pdf Locked
Resultant-force-Set-2-qp-ms.pdf Locked
resultant-force-set-3-qp-ms.pdf Locked
1.24.1
Parallelogram-law-Set-1-qp-ms.pdf Locked
Parallelogram-law-Set-2-qp-ms.pdf Locked
1.25.1
Turning-effect-of-a-force-Set-1-qp-ms.pdf Locked
Turning-effect-of-a-force-Set-2-qp-ms.pdf Locked
turning-effect-of-a-force-set-3-qp-ms.pdf Locked
1.25.2
Effect-of-force.pdf Locked
1.26.1
Work-Energy-Power-Set-1-qp-ms.pdf Locked
Work-Energy-Power-Set-2-qp-ms.pdf Locked
Work-Energy-Power-Set-3-qp-ms.pdf Locked
Work-Energy-Power-Set-4-qp-ms.pdf Locked
Work-Energy-Power-Set-5-qp-ms.pdf Locked
Work-Energy-Power-Set-6-qp-ms.pdf Locked
Work-Energy-Power-Set-7-qp-ms.pdf Locked
Work-Energy-Power-Set-8-qp-ms.pdf Locked
Work-Energy-Power-Set-9-qp-ms.pdf Locked
work-energy-power-set-10-qp-ms.pdf Locked
work-energy-power-set-11-qp-ms.pdf Locked
work-energy-power-set-12-qp-ms.pdf Locked
1.29.1
Pressure-Set-1-qp-ms.pdf Locked
Pressure-Set-2-qp-ms.pdf Locked
Pressure-Set-3-qp-ms.pdf Locked
Pressure-Set-4-qp-ms.pdf Locked
Pressure-Set-5-qp-ms.pdf Locked
pressure-set-6-qp-ms.pdf Locked
Paper-4-Topic-Questions-Thermal-Physics -Extended-Theory
2.0
Absolute-Zero-Set-1-qp-ms.pdf Locked
2.1
Thermal-Expansion-Set-1-qp-ms.pdf Locked
2.2
Kelvin-to-Celsius-Conversion-Set-1-qp-ms.pdf Locked
2.3
Brownian-motion-Set-1-qp-ms.pdf Locked
Brownian-motion-Set-2-qp-ms.pdf Locked
2.4
Conduction-Convection-Radiation-Set-1-qp-ms.pdf Locked
Conduction-Convection-radiation-Set-2-qp-ms.pdf Locked
conduction-convection-radiation-set-3-qp-ms.pdf Locked
conduction-convection-radiation-set-4-qp-ms.pdf Locked
conduction-convection-radiation-set-5-qp-ms.pdf Locked
2.5
Evaporation-and-boiling-Set-1-qp-ms.pdf Locked
Evaporation-and-boiling-Set-2-qp-ms.pdf Locked
Evaporation-and-boiling-Set-3-qp-ms.pdf Locked
Evaporation-and-boiling-Set-4-qp-ms.pdf Locked
evaporation-and-boiling-set-5-qp-ms.pdf Locked
evaporation-and-boiling-set-6-qp-ms.pdf Locked
2.6
Gas laws-Set-1-qp-ms.pdf Locked
gas-laws-set-2-qp-ms.pdf Locked
2.7
Effect-of-Temperature-Pressure-on-Gas-Set-1-qp-ms.pdf Locked
Pressure-of-gases-Set-1-qp-ms.pdf Locked
Pressure-of-gases-Set-2-qp-ms.pdf Locked
2.8
Specific-heat-capacity-Set-1-qp-ms.pdf Locked
Specific-heat-capacity-Set-2-qp-ms.pdf Locked
Specific-heat-capacity-Set-3-qp-ms.pdf Locked
specific-heat-capacity-set-4-qp-ms.pdf Locked
specific-heat-capacity-set-5-qp-ms.pdf Locked
specific-heat-capacity-set-6-qp-ms.pdf Locked
Paper-4-Topic-Questions-Waves -Extended-Theory
3.0
Reflection-Plane-Mirror-Set-1-qp-ms.pdf Locked
Waves-Definition-Set-1-qp-ms.pdf Locked
Waves-Definition-Set-2-qp-ms.pdf Locked
3.1
Water-wave-Reflection-Set-1-qp-ms.pdf Locked
3.1.1
Refraction-Water waves-Deep-Shallow water-Set-1-qp-ms.pdf Locked
3.1.2
Tranverse-Longitudinal waves-Set-1-qp-ms.pdf Locked
tranverse-longitudinal-waves-set-2-qp-ms.pdf Locked
3.4.1
Refraction-Set-1-qp-ms.pdf Locked
Refraction-Set-2-qp-ms.pdf Locked
refraction-set-3-qp-ms.pdf Locked
3.5.1
Diffraction-Set-1-qp-ms.pdf Locked
Diffraction-Set-2-qp-ms.pdf Locked
diffraction-set-3-qp-ms.pdf Locked
3.6.1
Prisms-Set-1-qp-ms.pdf Locked
prisms-set-2-qp-ms.pdf Locked
3.7.1
Converging lens-Set-1-qp-ms.pdf Locked
Converging lens-Set-2-qp-ms.pdf Locked
Converging lens-Set-3-qp-ms.pdf Locked
Converging lens-Set-4-qp-ms.pdf Locked
converging-lens-set-5-qp-ms.pdf Locked
converging-lens-set-6-qp-ms.pdf Locked
3.8.1
Sound-Basics-Set-1-qp-ms.pdf Locked
3.8.2
Light-Sound-Basics-Set-1-qp-ms.pdf Locked
3.9.1
Sound-Echo-Set-1-qp-ms.pdf Locked
3.10.1
Sound Basics-Set-1-qp-ms.pdf Locked
Sound Basics-Set-2-qp-ms.pdf Locked
3.11.1
Speed of sound-Set-1-qp-ms.pdf Locked
Total-internal-reflection-Critical angle-Set-1-qp-ms.pdf Locked
total-internal-reflection-critical-angle-set-2-qp-ms.pdf Locked
3.11.2
Electromagnetic spectrum-Set-1-qp-ms.pdf Locked
electromagnetic-spectrum-set-2-qp-ms.pdf Locked
3.11.3
Optical fibre-Set-1-qp-ms.pdf Locked
3.12.1
Wave-numericals-Set-1-qp-ms.pdf Locked
Wave-numericals-Set-2-qp-ms.pdf Locked
Wave-numericals-Set-3-qp-ms.pdf Locked
Wave-numericals-Set-4-qp-ms.pdf Locked
wave-numericals-set-5-qp-ms.pdf Locked
wave-numericals-set-6-qp-ms.pdf Locked
wave-numericals-set-7-qp-ms.pdf Locked
Paper-4-Topic-Questions-Electricity-and-magnetism -Extended-Theory
4.0
Digital-Analogue-Signals-Set-1-qp-ms.pdf Locked
4.0.0
Emf-and-pd-Set-1-qp-ms.pdf Locked
4.0.0.0
Electricity-Basics-Set-1-qp-ms.pdf Locked
4.1
Magnetising-Demagnetising-Set-1-qp-ms.pdf Locked
magnetising-demagnetising-set-2-qp-ms.pdf Locked
4.2.1
Static-electricity-Set-1-qp-ms.pdf Locked
Static-electricity-Set-3-qp-ms.pdf Locked
static-electricity-set-4-qp-ms.pdf Locked
4.2.2
Static-electricity-Electrical safety-qp-ms.pdf Locked
4.2.3
Electric-field between plates-qp-ms.pdf Locked
4.3.0
Calculate-charge-Set-1-qp-ms.pdf Locked
4.3.1
Series-Parallel circuits-Set-1-qp-ms.pdf Locked
Series-Parallel circuits-Set-2-qp-ms.pdf Locked
Series-Parallel circuits-Set-3-qp-ms.pdf Locked
series-parallel-circuits-set-4-qp-ms.pdf Locked
4.3.2
Parallel-circuit-Set-1-qp-ms.pdf Locked
4.3.3
Series-Circuit-Set-1-qp-ms.pdf Locked
Series-Circuit-Set-2-qp-ms.pdf Locked
4.3.4
Potential-divider-circuits-Set-1-qp-ms.pdf Locked
Potential-divider-circuits-Set-2-qp-ms.pdf Locked
4.3.5
Calculating-Power-Set-1-qp-ms.pdf Locked
calculating-power-set-2-qp-ms.pdf Locked
4.3.6
Fuse-Circuit breakers-Set-1-qp-ms.pdf Locked
Fuse-Circuit breakers-Set-2-qp-ms.pdf Locked
4.3.7
Relay-Set-1-qp-ms.pdf Locked
4.4.1
Elelctrical-safety-qp-ms.pdf Locked
elelctrical-safety-Set-2-qp-ms.pdf Locked
4.5.1
Electromagnetic induction-Set-1-qp-ms.pdf Locked
electromagnetic-induction-set-2-qp-ms.pdf Locked
4.5.2
Current carrying conductor-Set-1-qp-ms.pdf Locked
4.5.3
AC generators-Set-1-qp-ms.pdf Locked
4.6.1
Motor effect-DC motor-Set-3-qp-ms.pdf Locked
motor-effect-dc-motor-set-4-qp-ms.pdf Locked
4.6.2
Motor effect-DC motor-Set-2-qp-ms.pdf Locked
4.6.3
Step-down-transformer-Set-1-qp-ms.pdf Locked
Transformer-Working-Set-1-qp-ms.pdf Locked
Transformer-Working-Set-2-qp-ms.pdf Locked
transformer-working-set-3-qp-ms.pdf Locked
4.6.4
Step-down transformer-Set-2-qp-ms.pdf Locked
Step-Up-Transformer-Set-1-qp-ms.pdf Locked
Step-Up-Transformer-Set-2-qp-ms.pdf Locked
4.6.5
Transmission lines-Set-1-qp-ms.pdf Locked
Transmission lines-Set-2-qp-ms.pdf Locked
transmission-lines-set-3-qp-ms.pdf Locked
Paper-4-Topic-Questions-Nuclear-physics -Extended-Theory
5.0
Nucleide-Equation-Set-1-qp-ms.pdf Locked
Nucleide-Equation-Set-2-qp-ms.pdf Locked
5.1.1
Atomic physics-basics-Set-1-qp-ms.pdf Locked
Atomic physics-basics-Set-2-qp-ms.pdf Locked
atomic-physics-basics-set-3-qp-ms.pdf Locked
5.1.2
Gold foil-Alpha scattering-Set-1-qp-ms.pdf Locked
5.2.1
Properties of radiations-Set-1-qp-ms.pdf Locked
Properties of radiations-Set-2-qp-ms.pdf Locked
properties-of-radiations-set-3-qp-ms.pdf Locked
5.2.2
Radioactive isotopes-Set-1-qp-ms.pdf Locked
radioactive-isotopes-set-2-qp-ms-.pdf Locked
5.2.3
Radioactive decay-Set-1-qp-ms.pdf Locked
5.3.1
Radioactive decay-Set-2-qp-ms.pdf Locked
radioactive-decay-set-3-qp-ms.pdf Locked
5.3.4
Half-life-Set-1-qp-ms.pdf Locked
Half-life-Set-2-qp-ms.pdf Locked
half-life-set-3-qp-ms.pdf Locked
half-life-set-4-qp-ms.pdf Locked
5.4
Nuclear-Fission-Fusion-Set-1-qp-ms.pdf Locked
5.5
Safety-Precautions-Set-1-qp-ms.pdf Locked
5.6
Use-of-Radiations-Set-1-qp-ms.pdf Locked
Paper-4-Topic-Questions-Space-Physics -Extended-Theory
6.0
Space-Physics-Planet-Basics-Set-1-qp-ms.pdf Locked
6.1
Space-Physics-Speed-of-Planets-in-relation-to-their-distance-from-the-Sun-Set-1-qp-ms.pdf Locked
6.2
Space-Physics-Speed-of-Planets-and-Energy-Transfers-Set-1-qp-ms.pdf Locked
6.3
Space-Physics-Average-Orbital-Speed-Of-Planets-Set-1-qp-ms.pdf Locked
6.4
Space-Physics-Conversion-Between-Temperature-Scales-Set-1-qp-ms.pdf Locked
6.5
Space-Physics-Temperature-Of-Plants-and-Colour-Of-Planets-Set-1-qp.pdf Locked
6.6
Space-Physics-Temperature-Of-Planets-and-their Distance-from-the-Equator-Set-1-qp-ms.pdf Locked
6.7
Space-Physics-Massive-Stars-Set-1-qp-ms.pdf Locked
6.8
Space-Physics-Numericals-Set-1-qp-ms.pdf Locked
6.9
Space-Physics-Marking-Position-of-Planets-on-Orbits-Set-1-qp-ms.pdf Locked
6.10
Space-Physics-Light-Year-Set-1-qp-ms.pdf Locked
6.11
Space-Physics-Speed-Of-Galaxies-Set-1-qp-ms.pdf Locked