A gas is enclosed in a cylinder fitted with a light frictionless piston and maintained at...

Question

Question

A gas is enclosed in a cylinder fitted with a light frictionless piston and maintained at...

A gas is enclosed in a cylinder fitted with a light frictionless piston and maintained at atmospheric pressure. When 1300 kcal of heat is added to the gas, the volume is observed to increase slowly from 11.0 m3 to 19.7 m3 .

a) Calculate the work done by the gas. Express your answer using two significant figures. W = J

b) Calculate the change in internal energy of the gas. Express your answer using two significant figures. Δ U = J

science physics

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

Add a comment

Answer 2

Similar Homework Help Questions

A gas is enclosed in a cylinder fitted with a light frictionless piston and maintained at...

A gas is enclosed in a cylinder fitted with a light frictionless piston and maintained at atmospheric pressure. When 254kcal of heat is added to the gas, the volume is observed to increase slowly from 12.0m3 to 16.2m3 . a. Calculate the work done by the gas. b. Calculate the change in internal energy of the gas.] Express your answer with the appropriate units.
Constants Periodic Table Calculate the work done by the gas. Express your answer using two significant...

Constants Periodic Table Calculate the work done by the gas. Express your answer using two significant figures. A gas is enclosed in a cylinder fitted with a light frictionless piston and maintained at atmospheric pressure. When 3350 kcal of heat is added to the gas, the volume is observed to W- 6.7x105J increase slowly from 12.8 m to 19.4 m . Previous Answers Correct Part B Calculate the change in internal energy of the gas. ABat1.3 107 Previous Answers Request...
400 moles of an ideal monatomic gas are kept in a cylinder fitted with a light...

400 moles of an ideal monatomic gas are kept in a cylinder fitted with a light frictionless piston. The gas is maintained at the atmospheric pressure. Heat is added to the gas. The gas consequently expands slowly from an initial volume of 10 m3 to 15 m3. (a) Draw a P-V diagram for this process. (b) Is this thermodynamic process an isothermal expansion, an isobaric expansion or an adiabatic expansion? (c) Calculate the work done by the gas. (d) Calculate...

A sample of gas is placed into an enclosed cylinder and fitted with a movable piston....

A sample of gas is placed into an enclosed cylinder and fitted with a movable piston. Calculate the work (in joules) done by the gas if it expands from 5.06 L to 17.68 L against a pressure of 2.077 atm. Answer in scientific notation using 3 significant figures.
A sample of gas is placed into an enclosed cylinder and fitted with a movable piston....

A sample of gas is placed into an enclosed cylinder and fitted with a movable piston. Calculate the work (in joules) done by the gas if it expands from 4.23 L to 14.58 L against a pressure of 5.429 atm. Answer in scientific notation using 3 significant figures.
Spring 2018 Calculating work. A gas is enclosed in a cylinder fitted with a light piston...

Spring 2018 Calculating work. A gas is enclosed in a cylinder fitted with a light piston that moves without friction. This piston always exerts a constant, atmospheric pressure on the gas so that the pressure within the gas is constant, atmospheric pressure. 4. Sketch a plot of pressure vs. volume in this situation. To do this, you can plot points. What is the pressure of the gas when the volume is 12.0 m? 18.2 m? When 1250 kJ of heat...

19.2----Six moles of an ideal gas are in a cylinder fitted at one end with a...

19.2----Six moles of an ideal gas are in a cylinder fitted at one end with a movable piston. The initial temperature of the gas is 26.3 ∘C and the pressure is constant. As part of a machine design project, calculate the final temperature of the gas after it has done 1730 J of work. Express your answer using three significant figures.
Helium in a cylinder with a piston and initially at 23 ∘C expands at constant atmospheric...

Helium in a cylinder with a piston and initially at 23 ∘C expands at constant atmospheric pressure. Part A What is the work that the piston does on the gas if the air expands from 0.030 m3 to 0.041 m3 ? Express your answer to two significant figures and include the appropriate units. Part B How many moles of gas are in the container? Express your answer using two significant figures. Part C Suppose that the work leads to a...
A quantity of neon gas is slowly heated in a cylinder fitted with a movable piston...

A quantity of neon gas is slowly heated in a cylinder fitted with a movable piston (constant pressure). It is known that 100.0 J of heat is added to the gas and the change in temperature is 4.00 K. How many moles of gas are contained in the cylinder?

WENN A gas is enclosed in a cylinder fitted with a piston. The volume of the...

WENN A gas is enclosed in a cylinder fitted with a piston. The volume of the gas is 2.0L at 10 atmosphere pressure. The piston is moved to increase the volume to 6.0L Which of the following is a reasonable value for the pressure of the gas at the greater volume? OA 15 atm OB. 0.33 am 0.0.0 O 0.00 am OE 3.0 am QUESTION 35 ooooo A hydrogenion H+, is the same as an) neutron O proton electron hydrate...

A gas is enclosed in a cylinder fitted with a light frictionless piston and maintained at...

Homework Answers