Zes 15 Slawly compressed at constant pressure of
2 atmospheres (atm] from to litrelo
this process, some heat flows out and the templature
drops Heat is then added to the gas, holding the
Volume constant, and the pressure and tempecilê
are allowed to rise untill the temperature reaches
its froínal value.
A, the total work done by the gas in the process?
B, the total heat flow into the gas? ​

It may seem strange that the selected velocity does not depend on either the mass or the charge of the particle. (for example, would the velocity of a neutral particle be selected by passage through this device? ) the explanation of this is that the mass and the charge control the resolution of the device--particles with the wrong velocity will be accelerated away from the straight line and will not pass through the exit slit. if the acceleration depends strongly on the velocity, then particles with just slightly wrong velocities will feel a substantial transverse acceleration and will not exit the selector. because the acc