1st Year Physics Chapter 6 Notes (New Book 2025-26): Heat and Thermodynamics – All Punjab Boards
In everyday talk, people say “heat” when they mean temperature and the other way round. Chapter 6 asks you to keep the two apart and to reason carefully about how energy moves when things warm up or cool down. These notes are made for Heat and Thermodynamics, the sixth chapter of the new PECTAA Class…