You have a cup of water that is at equilibrium with the surroundings. that means that equal amounts of water are evaporating and condenses at the same rate. if heat is added to the system what would be the effect?

Which statement describes the formation of our sun? a disk formed of long trails of stars coiled into a spiral. it formed an elliptical flattened disk. heat and gases contracted within a nebula. gravity pushed stars away from a center core.