Difficulty distribution
How the classified questions are distributed by difficulty.
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Practice Thermodynamics and Statistical Mechanics - Physics previous year questions organised from real papers, with year-wise coverage and clear topic navigation.
Every graph below is calculated only from this selection.
Compare question counts across years.
How the classified questions are distributed by difficulty.
MCQ, numerical, multiple-select and other formats found in these papers.
Top subjects by unique question coverage.
Top topics across the included previous year papers.
Top subtopics inside this exact selection.
Question coverage for the most populated papers. Every active PYP paper remains listed below.
Open a focused page built from the same verified paper data.
Explore previous-paper coverage, trends and focused practice for Classical and Quantum Statistics.
Explore previous-paper coverage, trends and focused practice for Thermodynamic Laws and Ensembles.
Explore previous-paper coverage, trends and focused practice for Phase Transitions and Critical Phenomena.
Newest papers appear first. Search these papers or sort by year and name.
| Paper name | Year | Attempt | |
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Physics (PH) 20262026 | 2026 |
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Physics (PH) 20252025 | 2025 | |
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Physics (PH) 20242024 | 2024 | |
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Physics (PH) 20232023 | 2023 | |
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Physics (PH) 20222022 | 2022 | |
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Physics (PH) 20212021 | 2021 | |
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Physics (PH) 20202020 | 2020 | |
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Physics (PH) 20192019 | 2019 | |
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Physics (PH) 20182018 | 2018 | |
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Physics (PH) 20172017 | 2017 | |
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Physics (PH) 20162016 | 2016 | |
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Physics (PH) 20152015 | 2015 | |
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Physics (PH) 20142014 | 2014 | |
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Physics (PH) 20132013 | 2013 | |
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Physics (PH) 20122012 | 2012 | |
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Physics (PH) 20112011 | 2011 | |
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Physics (PH) 20102010 | 2010 | |
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Physics (PH) 20092009 | 2009 | |
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Physics (PH) 20082008 | 2008 | |
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Physics (PH) 20072007 | 2007 | |
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A varied preview from the papers represented in this selection, with every available option.
The spectrum of radiation emitted by a black body at a temperature 1000 K peaks in the