thermodynamicsthe branch of physics dealing with heat and its relation to energy and workThe laws of thermodynamics govern the behaviour of energy in all physical and chemical processes.NoteThe laws of thermodynamics govern the behaviour of energy in all physical and chemical processes.Elon.io is an online learning platformWe have an entire course teaching IELTS Vocabulary — Band 7+ grammar and vocabulary.Start learning IELTS Vocabulary — Band 7+ now