An ideal, monatomic gas is allowed to expand quasi-statically and adiabatically from an initial volume = 3.8 liters and initial temperature = 400 K to a final volume of = 8.2 liters. If there are = 2.5 mol of gas, find the final temperature .

What is the final pressure ?

What is the work done by the gas?

What is the change in the internal energy of the gas?

Now, suppose that the gas expands quasi-statically and isothermally. Using the same values for , , , and , calculate the final pressure.

Calculate the heat added to the system in this isothermal expansion.

Question

An ideal, monatomic gas is allowed to expand quasi-statically and adiabatically from an initial volume  = 3.8 liters and initial temperature = 400 K to a final volume of  = 8.2 liters. If there are  = 2.5 mol of gas, find the final temperature . 

What is the final pressure ? 

What is the work done by the gas? 

What is the change in the internal energy of the gas? 

Now, suppose that the gas expands quasi-statically and isothermally. Using the same values for , , , and , calculate the final pressure. 

Calculate the heat added to the system in this isothermal expansion.

anonymous · Answer

i got first two parts i didn't get the rest