G.P.E = mgh
Weight = mg = 200N
So G.P.E = 200 * 2 = 400 Joules
A large elliptical galaxy. Hope this helped
I am not sure how you want me to answer this, but yes, gas can go from being a gas to a liquid when the right temp and pressure is applied.
The statement that describes the energy changes associated with evaporation and boiling is that atoms gain energy during evaporation and boiling.
<h3>What is evaporation?</h3>
Evaporation is defined as process by which a solution changes from its liquid state to gaseous state.
Boiling is defined as the heating of water to a point that the vapor pressure is equal to the pressure of the gas above it.
In both phase transition stages, the molecules gain enough energy to change its state to another state.
Learn more about boiling here:
brainly.com/question/15284968
#SPJ1
