An ideal monatomic gas expands isothermally from 0.500m³ to 1.25m³ at a constant temperature of 675K. If the initial pressure is 1.00x10⁵ Pa, find the work done on the gas, the thermal energy transfer q, and the change in internal energy.
a) Work done = 0 J, q = - 84400 J, Change in internal energy = -84400 J
b) Work done = 84400 J, q = - 84400 J, Change in internal energy = 0 J
c) Work done = 0 J, q = 84400 J, Change in internal energy = 84400 J
d) Work done = 84400 J, q = 84400 J, Change in internal energy = 0 J