Determine the final temperature of the air

Assignment Help Civil Engineering
Reference no: EM131030606

calculate the temperature for the given question

An insulated piston-cylinder device contains 100 L of air at 400 kPa and 25°C. A paddle wheel within the cylinder is rotated until 15 kJ of work is done on the air while the pressure is held constant. Determine the final temperature of the air. Neglect the energy stored in the paddle wheel.

Reference no: EM131030606

Questions Cloud

Determine the electric energy supplied in kwh : The pressure inside the cylinder is held constant at 300 kPa during the process, and a heat loss of 60 kJ occurs.
How might that affect the validity of your ratio analysis : If the firm had a pronounced seasonal sales pattern, or if it grew rapidly during the year, how might that affect the validity of your ratio analysis?
Explain the circumstances of the crime : Explain the circumstances of the crime. Describe the investigative process. Describe the circumstances of the arrest. Describe the process beginning with arraignment through sentencing.
Analyze the yelp 2016 challenge dataset : You must use Hadoop technologies to analyze the Yelp 2016 challenge dataset - Summarize the number of reviews by US city, by business category.
Determine the final temperature of the air : Determine the final temperature of the air. Neglect the energy stored in the paddle wheel.
Determine the amount of heat loss : A piston-cylinder device contains 25 ft3 of nitrogen at 40 psia and 700°F. Nitrogen is now allowed to cool at constant pressure until the temperature drops to 200°F. Using specific heats at the average temperature, determine the amount of heat los..
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.

Reviews

Write a Review

Civil Engineering Questions & Answers

  An electron farther away from the nucleus

On average, is an electron farther away from the nucleus when it isoccupying a 2p orbital in hydrogen than when it is occupying a 2sorbital? Justify by calculating the average distances

  Determine smallest horizontal force p required to move wedge

Determine the smallest horizontal force P required to move the wedge to the right. The coefficient of static friction at all contacting surfaces is mu_s = 0.6. Set theta = 14^\circ and F = 490N . Neglect the weight of the wedge.

  Plot horizontal component of velocity and dynamic pressure

A wave has a height of 1.5 m in water 5 m deep and a wave period of 6 s. Plot the horizontal component of velocity, the vertical component of acceleration, and the dynamic pressure at a point 2 m below the still water level versus time for a 6-s i..

  Compute the percent change n in the normal forces at a

During an engine test on the ground, a propeller thrust T = 4000 N is generated on the 1500 kg airplane with mass center at G. The main wheels at B are locked and do not skid; the small tail wheel at A has no brake.

  Shown in the figure are a mast and a portion of the rigging

shown in the figure are a mast and a portion of the rigging of a schooner. members cd and ef lie in the same plane.

  Determine the average normal stress in each post

The center post B of the assembly has an original length of 124.7mm, whereas posts A and C have a length of 125mm. If the caps on the top and bottom can be considered rigid

  The maximum total acceleration of the train must not exceed

A monorail train starts from rest on a curve of radius 400 m and accelerates at the constant rate a_t. If the maximum total acceleration of the train must not exceed

  Determine magnitude of force p acting on crate and ground

If the 50 kg crate starts from rest and travels a distance of 6m up the plane in 4s, determine the magnitude of force P acting on the crate. The coefficient of Kinetic friction between the crate and the ground is 0.25

  What are expressions for shear-v and bending moment-m

What are the expressions for the shear, V, and the bending moment, M, within the beam between points C and D in terms of Ay, M1, l, w, and x, the distance to the sectional cut from the beam's left end

  Design of a new private school building

The project scope includes the design of a new private school building in Chicago -  Design of the future expansion is also excluded from the current scope, however provisions have been made in the structural and services design for the future exp..

  Determine ? so that the avg stress

Determine θ so that the avg. stress in AC is twice thatof AD. What is the magnitude of stress in each rod? The diameter of each rod is as follows: AD 0.3in, AC 0.25in, AB0.35in

  Determine the force of the rod on the particle and the force

The particle has a mass of 0.6 and is confined to move along the smooth horizontal slot due to the rotation of the arm .Determine the force of the rod on the particle and the normal force of the slot on the particle when = 35.

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