Grade 12 Physics Course Information Categories: Academics, Grade 12, Physics Course Instructor Behailu Kasu Author Welcome FREE chapter 1 Thermodynamics G-12 phy Thermal Equilibrium and Definition of Temperature G-12 phy work,heat and the first law of thermodynamics G-12 phy kinetic theory of gases G-12 phy Second law of thermodynamics, efficiency and entropy G-12 phy Heat engines and refrigerators, Chapter 2 Oscillation and Waves This section does not have any lessons. Chapter 3 Wave Optics This section does not have any lessons. Chapter 4 Electrostatics This section does not have any lessons. Chapter 5 Steady Electric Current and Circuit Properties This section does not have any lessons. What Others Have Said