A chamber with a piston contains 1.15 kg of air at 23.0°C and 1.45 x 105 Pa. Energy is transferred by heat into the system as it expands and the pressure rises to 4.45 x 105 Pa. Throughout the expansion, the relationship between pressure and volume is given by P = CV(1/2) where C is a constant. Air may be modeled as a diatomic ideal gas with a molar mass of M= 28.9 g/mol. Determine the following. (a) initial volume (in m³) m³ (b) final volume (in m³) m²

A chamber with a piston contains 1.15 kg of air at 23.0°C and 1.45 x 105 Pa. Energy is transferred by heat into the system as it expands and the pressure rises to 4.45 x 105 Pa. Throughout the expansion, the relationship between pressure and volume is given by P = CV(1/2) where C is a constant. Air may be modeled as a diatomic ideal gas with a molar mass of M= 28.9 g/mol. Determine the following. (a) initial volume (in m³) m³ (b) final volume (in m³) m²