Electromagnetic induction is the production of a voltage across a conductor when it is exposed to a varying magnetic field. this process is essential in which of these technologies?

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.

What determines the amount of inertia an object has

J. j. thomson’s experiment disproved the theory that an atom