Steam enters a steady-flow turbine with a mass flow rate of 20 kg/s at 600 ℃, 5 mpa, and a negligible velocity. the steam expands in the turbine to a saturated vapor at 500 kpa where 10 percent of the steam is removed for some other use. the remainder of the steam continues to expand to the turbine exit where the pressure is 10 kpa and quality is 85 percent. if the turbine is adiabatic, determine the rate of work done by the steam during this process.

The graph represents the distance a car travels over time while on the highway. which statement about the car's trip is accurate? a) the car does not move over time. b) the car travels at a constant velocity. c) the car's velocity increases constantly over time. d) the car's velocity decreases constantly over time.

Consider a one meter long horizontal pipe with a constant 100 cm^2 cross sectional area. water flows rightward into the pipe at x = 0 with flow velocity 02m/sec at every point within the pipe intake area. at x=1, the rightward flow rate is 0.192 m/sec. assume the water is a conserved quantity in the pipe, so there must be a leak (a sink) somewhere in the pipe. 1. compute net volumetric flow of the source if the system to be in equilibrium. 2. now assume the pipe in the problem has no leaks. compute the net volumetric rate of change for the system.

Which of the following is the best name for mgcl2