Highlight the area of the graph that represents work

Reference no: EM13559349

Consider a piston-cylinder device. Within this device, a quasi-equilibrium process occurs for which the pressure changes according to the equation p = 300V2 + 1000 V + 1000, with p, pressure, in psfa, and V, volume, in cubic feet. The volume changes from 8.0 to 4.0 ft3. Calculate the work in BTUs. Sketch this process on a p-V diagram. Highlight the area of the graph that represents work.

Reference no: EM13559349

Questions Cloud

What should be the thickness of the confined aquifer : Consider two strata of the same soil material that lie between two channels. The first stratum is confined, and the second one is unconfined, and the water surface elevations in the channels are 24 m and 16 m above the bottom of the unconfined aquife..

Determine the aquifer transmissivity : The initial piezometric head in a confined aquifer has a thickness of 11.6 m is 85.7 m above sea level. A well with a radius of 0.5 m pumps at a constant rate of 1240 m3/day. After the cone of depression has achieved equilibrium, the piezometric head..

Calculate the hydraulic conductivity of the aquifer : A pumping well of 0.75-m radius fully penetrates an unconfined aquifer of 24-m thickness and produces at a rate of 10 L/s. After a long period of pumping well is 1.6 m. The drawdown in another observation well 60 m from the pumping wel

Estimate the weight of concrete in a four-lane highway : Estimate the weight of concrete in a four-lane highway segment that begins as a 3% grade climb from 1000 feet altitude to 4000 feet and then a 6% downgrade to 2500 feet

Highlight the area of the graph that represents work : Consider a piston-cylinder device. Within this device, a quasi-equilibrium process occurs for which the pressure changes according to the equation p = 300V2 + 1000 V + 1000, with p, pressure, in psfa, and V, volume

What length of the existing level highway must be reconstruc : At a railroad crossing, an overpass must be built centered over the tracks at a height of 24ft and be 200ft long. the existing highway has a design speed of 50mi/hr. what length of the existing level highway must be reconstructed to provide an approp..

Find the pollutant concentration leaving each pond : The two-pond system shown below is fed by a stream with a flow rate of 1.0 MGD and a non-conservative pollutant concentration of 20.0 mg/L. The rate of biological consumption is 0.3 day-1.

At what point on the expressway should the motorist : A motorist traveling at 55 mph on an expressway intends to exit from the expressway using an exit ramp with a maximum allowable speed of 30 mph. At what point on the expressway should the motorist step on her brakes in order to reduce her speed to th..

Determine the drivers perception/reaction time before : A test of a driver’s perception/reaction time is being conducted on a special testing track with wet pavement and a driving speed of 55 mph. When the driver is sober, a stop can be made just in time to avoid hitting an object that is first visible 52..

User Account

All Pages