1) The expansion coefficient (a) of a substance is given by the formula: 1 v dT The P should be subscripted, to indicate that changes in volume and temperature as a function of constant pressure. Solve for a by assuming ideal gas behavior as volume varies with temperature (in other words, substitute in using PV=nRT). From there, what is the change in volume associated with 50cm of neon as it is heated from 293K to 298K? (20 pts)