Q. What is the distance delta y between the two points that you observe? Assume that the plates have length d , and use e and m for the charge and the mass of the electrons, respectively.
Q. A piston cylinder device contains 0.005m^3 of liquid and 0.9m^3 of water vapor in equilibrium at 600kpa. heat is transferred at constant pressure until the temperature reaches 200 celcius.
determine the inital temperature and total mass of water
calculate the final volume,v2
show the process on a p-v diagram with the respect to saturation lines.