Temperature of Ice Water Bath Cold Temperature (2) (C) Differential Pressure 2.5 2.0 1.5 0.5 0.0 -0.5 0 Figure 1: P-V Diagram for Heat Engine Cycle Temperature of Hot Water Bath Run #25 Hot Temperature (1) (C) 0.7C Run # 25 43.5C AP Run # 25 10 15 20 25 30 35 Piston Height (mm) Based on the Data collected above plus the following info, answer the questions below. Net mass of weight lifted = 200 gms Piston diameter = 32.5 mm Diameter of heat transfer cylinder = 40 mm Length of heat transfer cylinder = 14 cm 00- Point A Point B Point C Point D Cold Cold Hot Hot Figure 5.3. A simplified diagram of the mass lifter heat engine at different stages of its cycle. 1. Calculate the actual work done by the heat engine using W = F*d 2. Calculate the Q for the system by assuming the air in the heat transfer cylinder is an ideal gas. Use the specific volume, specific heat and temperature change to find the heat input.