In my opinion, LHP and RHP cannot be defined abstractly, in terms of just one aspect of the principles or aims of a particular path. Instead, I regard LHP and RHP as groupings that have evolved spontaneously, and whose meaning is mainly social and historical.
The cold plate causes the moisture in the warm air, which is inside the jar to condense and form water droplets. This is the same thing that happens in the atmosphere. Warm, moist air rises and meets colder air high in the atmosphere. The water vapor condenses and forms precipitation that falls to the ground.
Precipitation This is simply the various water forms present in the atmosphere, usually falling as snow, rain, sleet and hail. Sometimes, it can represent as fog and may not fall as rain does, but they are all classified as precipitation. After condensation, the size of water droplets in the atmosphere get bigger as more and more water particles bump into each other. Soon, the fall velocity or the force of gravity is more than the wind or air currents holding it. The water has to come down. Precipitation can be in the form of rain, snow, sleet and hail. Click on each of the precipitation forms below to see how they differ from each other.