What is a meniscus and what does it do

Aballet student who learns with the of his instructor is demonstrating learning.

Assume that a person skiing high in the mountains at an altitude of h = 15100 ft takes in the same volume of air with each breath as she does while walking at sea level. determine the ratio of the mass of oxygen inhaled for each breath at this high altitude compared to that at sea level. assume that the air composition (i.e. % of air that is oxygen) is the same at sea level as it is at 15100 ft.

Which lists the pairs of plates in order from least to greatest in terms of the work done to move the electron?