Summary

• Description:

  The MS Word document comprises ELITE EXAMINATIONS Physics Paper 1 2026 Mock Exam with Answers (Marking Scheme). The PDF version is also available upon your request. The marking scheme is in a different document.

  It was a KCSE Physics 232/1 examination.

  This Form 4 Physics Paper 1 theory examination thoroughly assesses foundational mechanics, fluid dynamics, thermal physics, gas laws, and energy conservation principles. It serves as an essential KCSE revision resource to test mathematical calculations, graphical interpretation, and experimental methodology.

  • Month Administered: July, 2026
  • Duration: 2 Hours
  • Total Marks: 80 Marks
  • Number of Questions: 18 Questions (Questions 1 to 18)
  • Structure: Two compulsory sections: Section A (Questions 1–13, short-answer questions, 25 marks) and Section B (Questions 14–18, structured calculation and theory questions, 55 marks).

  It covers the following topics:

  • Section A:
    • Measurement tools (Digital stopwatch precision and reading)
    • Horizontal projectile motion and displacement calculations
    • Surface tension and variation of liquid pressure with depth
    • Linear momentum, impulse, and collision mechanics
    • Archimedes' Principle and upthrust in floating bodies
    • Uniform circular motion (Angular velocity) and machine mechanical advantage/efficiency
    • Thermal expansion and heat capacity calculations
    • Gas laws (Charles's Law volume-temperature relationships) and frictional forces in cornering
  • Section B:
    • Question 14: Thermal physics (Factors affecting thermal conductivity, electrical determination of specific heat capacity, and method of mixtures)
    • Question 15: Fluid mechanics and measurement (Beam balance usage, density of mixtures, mercury barometers, hydrostatic pressure, and oil drop monolayer molecule estimation)
    • Question 16: Floating bodies (Law of floatation, hydrometer immersion depths, and hot air balloon upthrust and rope tension)
    • Question 17: Gas laws and circular motion (Standard temperature and pressure, Pressure Law calculations, angular velocity, and tangential linear speed)
    • Question 18: Mechanics and simple machines (Conditions for equilibrium, principle of moments on a half-metre rule, work and power on stairs, dynamic friction, and wheel-and-axle velocity ratio)
• Category:

  Mock Past Papers
• Level:

  Form 4
• Subject:

  PHYSICS
• Posted By:

  Caleb_Peter

Enter your details below to initiate a payment using MPESA.