Summary

• Description:

  The PDF document comprises The Elites Jet Physics Paper 3 2025 Mock Exam with Marking Scheme.

  It is a 232/3 Physics (Practical) Paper 3 Pre-Mock (March 2025) examination.

  • Duration: 2½ Hours
  • Total Marks: 40
  • Number of Questions: 2 (Question 1 and Question 2)
  • Marking Scheme: The marking scheme is in a different document.

  It covers the following topics:

  • Capacitor charging and discharging (measuring voltage decay with time)
  • Graph work (plotting voltage V against time t and reading values from the graph)
  • Time constant concepts and determining the resistance of a voltmeter using T = 0.693CR
  • Principle of moments (balancing a metre rule with a prism and a known mass)
  • Upthrust and apparent weight (weight of a prism in air, in cold water, and in hot water)
  • Effect of temperature on upthrust and determining a water constant using measured weights and temperatures
  • Heat transfer experiment using nested beakers (recording temperature change at fixed time intervals)
  • Determining derived quantities from experimental data (averages, ratios, and a heat-transfer constant)
  • Optics using a water-filled beaker (forming images, measuring object and image distances, and computing derived values)
  • Lens experiment (forming a sharp inverted image, measuring image distance, and calculating focal length)
• File Size:

  1.03 MB
• Length:

  12 pages
• Category:

  Mock Past Papers
• Level:

  Form 4
• Subject:

  PHYSICS
• Posted By:

  Caleb_Peter

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