Determine the amount of boundary work done

Assignment Help Civil Engineering
Reference no: EM131030600

please give the answer for the question correctly and in detail

A piston-cylinder device contains 3 ft3 of air at 60 psia and 150°F. Heat is transferred to the air in the amount of 40 Btu as the air expands isothermally. Determine the amount of boundary work done during this process.

Reference no: EM131030600

Questions Cloud

Program accepts a path to a directory : CSC 352, Unix Systems, Spring 2016, Run the file command and egrep for the pattern - This program accepts a path to a DIRECTORY as its first and command line argument, followed by one or more string PATTERNs
Identify all the possible variables and parameters : Describe the structure of the formula you would like to propose for management and identify all the possible variables and parameters which may play a role in such a formula.
Discuss the advantages and disadvantages of cloud computing : To develop knowledge and understanding of cloud computing. Discuss the advantages and disadvantages of cloud computing. Identifythe key ideas from the materials.
Prepare advertisement for position that complies federal law : Prepare an advertisement for that position that complies with federal law. This advertisement must be detailed. The minimum length of your job description must be 300 words (approximately three-fourths of a page).
Determine the amount of boundary work done : A piston-cylinder device contains 3 ft3 of air at 60 psia and 150°F. Heat is transferred to the air in the amount of 40 Btu as the air expands isothermally. Determine the amount of boundary work done during this process.
What will banks balance sheet look like at end of nine month : Assume that the bank experiences a liquidity shock exactly along the lines of its assumptions and that it can take actions exactly according to its plan. What will the bank's balance sheet look like at the end of 9 months?
Determine the mass of ice that will melt by the time : Using the properties of water for the drink, determine the mass of ice that will melt by the time the canned drink cools to 45°F.
Why equity market-based measures of leverage and volatility : Provide three rationales why equity market-based measures of leverage and volatility of a financial firm help predict its distress better than measures based on book (or accounting) and regulatory values.
Determine the rate of heat transfer from the balls : If the temperature of the balls drops to 850°C prior to quenching, determine the rate of heat transfer from the balls to the air.

Reviews

Write a Review

Civil Engineering Questions & Answers

  How to formulate a linear programming optimization model

A construction company requires to know how much of additives A and B to use to prepare concrete to be used in a freezing environment (northern location). The concrete mix should contain a minimum concentration of nitrate and sulphate.

  At what point on expressway should motorist step on brakes

At what point on the expressway should the motorist step on her brakes in order to reduce her speed to the maximum allowable on the ramp just before entering the ramp

  What is the absolute pressure within the tank

If the atmospheric pressure is 14.20 psia and a gage attached to a tank reads 12.5 inHg vacuum, what is the absolute pressure within the tank

  The joists support flooring 20mm thick and an applied live

A floor is to be supported on hardwood timber joists that are spaced at 0.5m centres and span 5.0m. The joists support flooring 20mm thick and an applied live load of 2kN/m2

  Calculate the weight loss of zinc per hour

A current density of 0.1 A>cm2 is applied to the iron in an iron-zinc corrosion cell. Calculate the weight loss of zinc per hour if the zinc has a surface area of 10 cm2 and the iron has a surface area of 100 cm2

  Derive an equation for the undrained shear strength of clay

if a clay slope at a construction site fails derive an equation for the undrained shear strength of the clay given that the shear reistance along L of the slope can be given as: (SuH0)/ sin beta

  Determine what was the velocity of a just before impact

All four of B's wheels were locked and skid marks indicate that B slid 2 m after impact. If you estimate the coefficient of kinetic friction between B's tires and the road to be 0.4 and the coefficient of restitution to be 0.4

  Determine the largest load p that can be supported

The mean annual precipitation for a certain 132 square mile watershed is 25 inches. Assume the 20 percent of the annual precipitation reaches the watershed outlet as stream flow. Determine the mean stream flow rate in ac-ft/yr, sfd/yr, and square met..

  How to check adequacy of the beam with respect to moment

A reinforced concrete beam having the cross section shown is on a simple span of 28ft. It carries uniform service loads of 3.60 kips/ft live load and 2.20 kips/ft dead load. Check the adequacy of the beam with respect to the moment.

  The 50-lb block rests on the rough surface for which the

the 50-lb block rests on the rough surface for which the coefficient of kinetic friction is 0.2. a forcenbspf 40 s2

  1 discuss the different agencies institutes centers and

1 discuss the different agencies institutes centers and other national bodies that are involved in environmental work

  Calculate the bearing stress on the shaft key

A rotating shaft with an applied torque of 400 Newton-meters is held in place (stopped) by a shaft key. The diameter of the shaft is 15 centimeters. The shaft key has a length of 20 cm, and is square, with its width and height being 5 cm.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd