Q1. Imagine that temperature of atmosphere is constant, and is approximately 5°C.
Define hH2O = altitude where the partial pressure of water vapor (H2O) is half its value at sea level.
Define hN2 = altitude where the partial pressure of nitrogen (N2) is half its value at sea level.
Evaluate the two heights:
hH2O > hN2
hH2O = hN2
hH2O < hN2
Q2. Two negative and two positive point charges (magnitude = 3.64mC) are positioned on opposite corners of a square (each side = 0.155 m).Determine the magnitude of the force on each charge.