Final answer:
To find the temperature of water given the pressure and specific volume, one must consult the steam tables or use an equation of state suitable for water rather than using the ideal gas law.
The examples provided are related to ideal gases and are not applicable to this problem.
Step-by-step explanation:
The question provided relates to the determination of the temperature (T) of water (H2O) given the pressure (p) and specific volume (v). To approach this problem, reference to water property tables or software that provides the thermodynamic properties of water would be necessary, hence this thermodynamic analysis is within the scope of engineering.
Given the pressure p=300 kPa and specific volume v=0.5 m³/kg, these properties do not correspond to an ideal gas scenario for water, especially when considering water at standard pressures and temperatures. Hence, the ideal gas law and the provided data in the examples related to ideal gases aren't directly applicable to solving the problem as water behaves as an incompressible fluid or possibly as a saturated mixture in this context. Instead, one must consult the appropriate steam tables or use an equation of state applicable to water to find the corresponding temperature.
To find the temperature of water given the pressure and specific volume, one must consult the steam tables or use an equation of state suitable for water rather than using the ideal gas law. The examples provided are related to ideal gases and are not applicable to this problem.