20 ! atomizers are useful in everyday life, for example, to apply perfume or a cleaning product. there are two types of atomizers: pump dispensers (a) and aerosol dispensers (b). whichever the mechanism, the result is the same: a liquid sprays out in fine droplets. consider the following illustrations of the 2 types of atomizers. for each dispenser, identify the point of higher pressure: x or y. explain your answer.