How much work have you done on this system

Reference no: EM131019213

A cylinder contains one liter of air at room temperature (300 K) and atmospheric pressure (105 N/m2). At one end of the cylinder is a massless piston, whose surface area is 0.01 m2 . Suppose that you push the piston in very suddenly, exerting a force of 2000 N. The piston moves only one millimeter, before it is stopped by an immovable barrier of some sort.

(a) How much work have you done on this system?

(b) How much heat has been added to the gas?

(c ) Assuming that all the energy added goes into the gas (not the piston or cylinder walls), by how much does the internal energy of the gas increase?

(d) Use the thermodynamic identity to calculate the change in the entropy of the gas (once it has again reached equilibrium).

Reference no: EM131019213

Questions Cloud

Describe how you being a women will support developing : Describe how you being a women will support developing leadership skills in women and how you support women's issues.

What is the implicit interest : A zero coupon bond with a face value of $1,000 is issued with an initial price of $463.34. The bond matures in 25 years. What is the implicit interest, in dollars, for the first year of the bond's life?

How each item listed above impacts the values : In addition, describe how each item listed above impacts the values and culture of the organization.

Draw the budget line for consumer : A consumer's utility function depends form the quantity of two goods X and Y and it is equal to U=18X+3Y. The prices of two goods are PX = 50 and PY = 20 and his income I= 500. Draw the budget line for this consumer. Put good X on the X axis and go..

How much work have you done on this system : Suppose that you push the piston in very suddenly, exerting a force of 2000 N. The piston moves only one millimeter, before it is stopped by an immovable barrier of some sort. How much work have you done on this system?

Create a hedge against rising interest rates : Use the given data to create a hedge against rising interest rates. Round your answer to the nearest whole number. a) The firm must sell _____ contract(s) to cover the planned $10,000,000 June bond issue.

Solve each given system of equations by graphing : Solve each system of equations by graphing: y=x-4 and y= -2x+2. Y=2x-3 and y=-x-6. Y=3x-2 and y=1/2x+5. Y=1/3x+1 and y=-2x+8. X+y=-3 and x+y=4. Y-x=0 and 2x+y=3.

Company annual sales : Zucha Corporation has an inventory period of 55 days, an accounts receivable (A/R) period of 6 days, and an accounts payable (A/P) period of 3 days. The company's annual sales is $182,795. Answer following questions.

One cylinder in the diesel engine of a truck : One cylinder in the diesel engine of a truck has an initial volume of 600 cm3 . Air is admitted to the cylinder at 35 °C and a pressure of 1.0 atm. The piston rod then does 400 J of work to rapidly compress the air.

User Account

All Pages