A cylinder with a piston contains 0.300 molmol of oxygen at 2.50×105 PaPa and 350 KK . The oxygen may be treated as an ideal gas. The gas first expands isobarically to twice its original volume. It is then compressed isothermally back to its original volume, and finally it is cooled isochorically to its original pressure.

Part A

Find the work done by the gas during the initial expansion.

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Part B

Find the heat added to the gas during the initial expansion.

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Part C

Find internal-energy change of the gas during the initial expansion.

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Part D

Find the work done during the final cooling;

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Part E

Find the heat added during the final cooling;

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Part F

Find the internal-energy change during the final cooling;

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Part G

Find the internal-energy change during the isothermal compression.

Explanation:

find the solution below

Is a  vector quantity  that refers to "the rate at which an object changes its position." imagine a person moving rapidly - one step forward and one step back - always returning to the original starting position. while this might result in a frenzy of activity, it would result in a zero velocity. because the person always returns to the original position, the motion would never result in a change in position. since velocity is defined as the rate at which the position changes, this motion results in zero velocity. if a person in motion wishes to maximize their velocity, then that person must make every effort to maximize the amount that they are displaced from their original position. every step must go into moving that person further from where he or she started. for certain, the person should never change directions and begin to return to the starting position.