change - a relational difference between states; Primarily between states before and immediately after some party; "he attributed the change for their relationship" " We outline the "engraphic effect" of a stimulus as the effect in producing a difference between the first and secondary indifference-states, and this difference alone https://collinitpiz.ampedpages.com/5-simple-techniques-for-difference-between-thermal-shock-and-cycling-63062798