Draw the vapor dome in p-v, t-v, u-v and h-v coordinates for saturated water and saturated propane respectively. v is the specific volume. make a scaled sketch using 5 different pressure/temperature levels and the critical point (you can use a graph paper or any other tool/software). comment on how the plots compare for saturated water and saturated propane

Afoot bridge is made as a simple deck, 4 m long, with a cross section 2 m (wide) and 20 cm thick, and made of wood. the deck is supported at the two ends. the maximum load allowable on the bridge is 10 tons, provided it is uniformly distributed on the deck. to sense this load, a strain gauge is placed at the center of the bridge and its resistance is monitored. if the sensor has a nominal resistance of 350 s2 and a gauge factor of 3.6, what is the reading of the strain gauge at maximum load? the modulus of elasticity for the wood used in the construction is 10 gpa.