A beaker of water was heated and then placed on a bench in the laboratory. The water cooled until it was the same temperature as the air in the laboratory. Which of these explains the mechanism by which the water cooled?.

Little's law can be applied to any part of the store, such as a particular department or the checkout lines. the store owner determines that, during business hours, approximately 84 shoppers per hour make a purchase and each of these shoppers spend an average of 5 minutes in the checkout line. at any time during business hours, about how many shoppers, on average, are waiting in the checkout line to make a purchase at the good deals store?