Summary

• Description:

  The MS Word document comprises KCSE 2026 Physics Paper 1 Prediction Paper with Answers (Set 5). The PDF version is also available upon your request. The marking scheme is in a different document.

  It was a KCSE Physics Paper 1 prediction examination designed to prepare candidates for the national assessment.

  This paper tests essential mechanics, thermal physics, fluid dynamics, and properties of matter. It evaluates students' analytical problem-solving skills across kinematic motion, gas laws, Archimedes' principle, work, energy, power, and calorimetric determinations.

  • Duration: 2 Hours
  • Total Marks: 80
  • Number of Questions: 18 (Questions 1 - 18)
  • Structure: Two sections; Section A (Questions 1-13, 25 marks) and Section B (Questions 14-18, 55 marks)

  It covers the following topics:

  • Section A
    • Measurements: Wire Diameter and Coil Dimensions
    • Linear Motion and Momentum: Impact Cushioning and Impulse
    • Surface Tension: Effect of Detergents on Floating Objects
    • Buoyancy and Upthrust: Archimedes' Principle on Gas Balloons
    • Fluid Flow: Equation of Continuity and Velocity of Fluid Jets
    • Pascal's Principle: Pressure Transmission in Enclosed Hydraulic Systems
    • Uniform Circular Motion: Vertical Whirling and String Tension
    • Hooke's Law: Elastic Limit and Spring Constant Calculations
    • Thermal Expansion: Expansion of Liquids in Glass Vessels
    • Equilibrium and Stability: Centre of Gravity and Vehicle Loading
    • Heat Transfer: Thermal Conductivity Comparison Between Glass and Copper
    • Turning Effect of a Force: Principle of Moments on a Uniform Lever
    • Thermal Physics: Bimetallic Strip Curvature and Temperature Changes
  • Section B
    • Gas Laws: Absolute Zero, Kinetic Theory of Boyle's Law, Charles' Law Verification Apparatus, Graphical Analysis, and Inverted Mercury Air Columns
    • Thin Films and Molecular Sizes: Lycopodium Powder Technique and Estimation of Oil Molecule Diameter
    • Linear Motion and Projectiles: Ticker-Timer Acceleration Analysis and Vertical Projectile Motion from a Moving Truck
    • Simple Machines: Velocity Ratio of an Inclined Plane, Mechanical Advantage, System Efficiency, and Pulley Systems
    • Thermal Physics and Calorimetry: Energy Transformations in Waterfalls, Electrical Heating of Aluminium Blocks, Specific Heat Capacity Determination, Cooling Graphs, and Arbitrary Thermometric Scales
• File Size:

  405.18 KB
• Length:

  11 pages
• Category:

  KCSE Prediction Papers
• Level:

  Form 4
• Subject:

  Physics
• Posted By:

  Caleb_Peter

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