The 50 kg circular lead piston shown in (Figure 1) floats on 0.11 mol of compressed air. Figure1 of 1 A 50 kilogram piston closes the top of a cylinder filled with compressed air. The temperature of the air is 30 degrees Celsius. The air pressure above the piston is 1 atmosphere. The piston is at a height h from the bottom of the cylinder. The cylinder has a diameter of 10 centimeters. Part A What is the piston height h if the temperature is 30 ∘C ?