Summary

• Description:

  The MS Word document comprises Muslim Schools Joint Evaluation Test (MUSJET) Physics Paper 2 2025 Mock Exam with Marking Scheme. The PDF version is also available upon your request. The marking scheme is in a different document.

  It is a Kenya Certificate of Secondary Education (K.C.S.E) Physics Paper 2 (232/2) MUSJET 2025 examination.

  • Duration: 2 Hours
  • Total Marks: 80
  • Number of Questions: 18 (Questions 1–18)
  • Paper Structure: Two sections (A and B). Answer all questions in both sections in the spaces provided.
  • Marking Scheme: The marking scheme is in a different document.

  It covers the following topics:

  • Lead-acid batteries (venting during charging)
  • Semiconductors (intrinsic vs extrinsic)
  • Waves and sound (echo and speed of sound calculations)
  • Electromagnetism (effect of closing a switch in a magnetic set-up)
  • Electromagnetic spectrum (ordering radiations by wavelength)
  • Electric power and resistance (bulb rating and resistance calculation)
  • Electrostatics (leaf electroscope behaviour with a charged rod)
  • X-rays (effect of increasing accelerating potential; wavelength from photon energy)
  • Semiconductor devices (P–N junction biasing and current flow)
  • DC circuits (current through a resistor in a mixed-resistance circuit)
  • Optics (lens focal length determination from a graph; refraction in a prism and critical angle)
  • X-ray tube (functions of parts, production of X-rays, target material choice, controlling quality/quantity)
  • Wave motion (amplitude, period, frequency, wavelength from a displacement–time graph)
  • Ohm’s law and circuit analysis (equivalent resistance, total current, voltage drop, branch current)
  • Electromagnetic induction (Faraday’s law) and transformers (input power, copper losses, output power, efficiency)
  • Radioactivity (background count, alpha decay equations, plotting decay curves, half-life estimation)
• Category:

  Mock Past Papers
• Level:

  Form 4
• Subject:

  PHYSICS

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