Un motor con 52% de eficiencia pierde 280 J de calor en cada ciclo ¿Que trabajo se realiza y cuanto calor se absorbe en cada ciclo?

.) the observation by semmelweis that more mothers died of childbed fever when their doctors also worked in the morgue

answer; how far out of place which the object finished relative to the starting location;

molecules are free to separate from each other and will take on the shape of the container. molecules move completely at random and high speeds. they vibrate in a fixed position and do not move around much. molecules expand to the edge of their container.