Probably not a LOT more, but yes, your body does have to work a little harder if you weigh more. Thursday, August 17, 2006, 12:41 PM. you burn same calories run or walk. th amount of work done massX distance travelled is same whether you walk a mile or you run a mile.
When a gas changes into a liquid, it undergoes a process called vaporization. When the state of matter of a substance changes, as it does during vaporization, it undergoes a phase change.
Next it moves through evaporation, or the process by which water is converted from its liquid state to a gaseous state called water vapor. This is followed by condensation, which is the process by which water vapor is changed back into liquid water.