Describe what happens when two negatively charged particles interact with one another
the ionosphere is a layer of the earth's atmosphere that is weakly ionized, and thus conducts electricity . it is located approximately in the same region as the top half of the mesosphere and the entire thermosphere in the upper atmosphere, from about 40 mi (60 km), continuing upward to the magnetosphere.
when water vapor in the atmosphere loses heat and cools down, condensation happens. as the water vapor cools down and condenses, it attaches to small particles of dust floating in the atmosphere, forming tiny liquid water droplets.
hi my dear friend,
which statement about the energy of a phase change is true? a.melting is an endothermic change, because ice releases energy to its surroundings as it melts. c.melting is an exothermic change, because ice absorbs energy from its surroundings as it melts.