change - a relational difference between states; In particular between states before and immediately after some occasion; "he attributed the change to their relationship" This incessant jostling is kinetic Electricity, as well as sum of it—throughout trillions and trillions of particles—is what we get in touch with thermal energy. https://thermalcyclingfatigueinse86206.aioblogs.com/88576393/5-easy-facts-about-pcb-thermal-cycling-failure-modes-described