Consider air at 400 K and 0.90 m3/kg. Using Eq. 123, determine the change in pressure corresponding

Question:

Consider air at 400 K and 0.90 m3/kg. Using Eq. 12–3, determine the change in pressure corresponding to an increase of
(a) 1 percent in temperature at constant specific volume,
(b) 1 percent in specific volume at constant temperature, and
(c) 1 percent in both the temperature and specific volume.