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IB Diploma Programme

IB Physics (first assessment 2025) topical past papers

251 past-paper questions for Physics (first assessment 2025), filed under 24 chapters.

Questions
251
Past papers
18
Years
2025–2025
With mark scheme
100%
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Physics (first assessment 2025) chapters

The chapters the bank files this subject’s questions under, in syllabus order. Each has a page of its own.

Physics (first assessment 2025) chapters, with how many questions each has
ChapterQuestionsYears
Kinematics172025
Forces and Momentum272025
Work, Energy and Power92025
Rigid Body Mechanics (only Hl)82025
Galilean and Special Relativity (only Hl)52025
Thermal Energy Transfers142025
Greenhouse Effect82025
Gas Laws142025
Thermodynamics (only Hl)62025
Current and Circuits162025
Simple Harmonic Motion132025
Wave Mode112025
Wave Phenomena172025
Standing Waves and Resonance52025
Doppler Effect62025
Gravitational Fields142025
Electric and Magnetic Fields242025
Motion in Electromagnetic Fields112025
Induction (only Hl)62025
Structure of the Atom132025
Quantum Physics (only Hl)72025
Radioactive Decay122025
Fission102025
Fusion and Stars152025

Practising in Momentum

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  • Each question turns over to its own part of the mark scheme, where the board published one.
  • Narrow by paper, year, session, zone and marks, and star the questions worth keeping.
  • Pick chapters, a number of questions and a time, and the exam builder draws a mock to sit and mark.
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Past-paper questions and mark schemes are the copyright of International Baccalaureate. Momentum shows them to signed-in learners for revision and does not publish them on these pages.