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Practice Phase Transitions and Critical Phenomena - Thermodynamics and Statistical Mechanics - Physics previous year questions organised from real papers, with year-wise coverage and clear topic navigation.
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Year-wise coverage for Phase Transitions and Critical Phenomena. Each bar uses a separate theme-derived color.
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.
Newest papers appear first. Sort by year, question coverage or name.
| Paper | Year / session | Questions in this view | Open |
|---|---|---|---|
| Physics (PH) 2025 | 2025 | 1 | View paper |
| Physics (PH) 2024 | 2024 | 1 | View paper |
| Physics (PH) 2021 | 2021 | 1 | View paper |
| Physics (PH) 2017 | 2017 | 1 | View paper |
| Physics (PH) 2013 | 2013 | 1 | View paper |
| Physics (PH) 2011 | 2011 | 2 | View paper |
| Physics (PH) 2009 | 2009 | 1 | View paper |
| Physics (PH) 2008 | 2008 | 1 | View paper |
| Physics (PH) 2007 | 2007 | 2 | View paper |
Practice every matching question in batches of 20, with every available option.
In a first order phase transition, at the transition temperature, specific heat of the system
The free energy of a ferromagnet is given by F = F0 + a0(T - TC)M2 + bM4, where F0, a0, and b are positive constants, M is the magnetization, T is the temperature, and TC is the Curie temperature. The relation between M2 and T is best depicted by
