What is the total work done on the gas in the process

Assignment Help Physics

Reference no: EM13808780

1. A 10.0 cm radius piston compresses a gas isothermally from a height of 15.0 cm to 2.50 cm at a constant pressure of 2.0 atm.

a) How much heat was added to the gas?

b) Now if 7000 J of heat is added to the system and the piston is only moves 5.0 cm up, what is the change in the internal energy of the system is the pressure is again constant at 2.0 atm?

2. Sketch a PV diagram for the following process:

a) A 2.0 L gas undergoes an isovolumetric increase in pressure from 1.0 atm to 2.0 atm

b) An isothermal compression from 2.0 atm and 2.0 L to 1.0 atm and 1.0 L

c) An isobaric compression from 2.0 L to 1.0 L

3. An ideal gas expands at a constant total pressure of 2.5 atm from 3.45 L to 6.70 L. Heat then flows out of the gas at constant volume, and the pressure and temperature are allowed to drop until the temperature reaches its original value. Calculate:

a) the total work done by the gas in the process

b) the total heat flow into the gas.

4. Heat flows into an ideal gas at a constant volume. The pressure increases from 1.5 atm to 5.5 atm. Next the gas is compressed at constant pressure from 5.0 L to 2.5 L and goes back to its original temperature.

a) What is the total work done on the gas in the process?

b) What is the total change in internal energy?

c) What is the total heat flow of the process?

Reference no: EM13808780

Questions Cloud

Why do you think that embedded systems are so popular : Why do you think that embedded systems are so popular? Is it because of how reliable they are? Are they also secure

Why has the constitution been amended so infrequently : Why has the Constitution been amended so infrequently. Should the amendment process be made easier? Why or why not

How current treatment of disabled workers from given video : Define and apply social contract theory. How does the current treatment of disabled workers from the video contradict with social contract theory?

Explain what caused legislation to be created and enacted : Explain what caused the legislation to be created and enacted

What is the total work done on the gas in the process : How much heat was added to the gas - what is the change in the internal energy of the system is the pressure is again constant at 2.0 atm?

Calculate poisso the poisso brackets : State the definition of the possion bracket {f, g} space (qi,pi). Calculate Poisso the Poisso brackets of the following pairs of functions on two-dimensional phase space

Explain the structure of the federal judicial system : Describe the process by which the federal budget is developed. Explain the structure of the federal judicial system. What are the responsibilities of each part of the system

Community andpublic health : Community andPublic Health

What you already knew about the process of writing : How does the material link up with what you already knew about the process of writing - does it add, change anything? How could you use what you just read in your own writing practice? and similar questions.

User Account

All Pages