Consider a cylinder initially filled with 9.33 10-4 m3 of ideal gas at atmospheric pressure. an external force is applied to slowly compress the gas at constant temperature to 1/6 of its initial volume. calculate the work that is done. note that atmospheric pressure is 1.013 105 pa.

Work done will be 78.76 J

Explanation:

We have given initial volume of the gas

Pressure is given by

Final volume

Change in volume

We know that work done is given by

Work done will be 78.76 J

the old price per ounce is c/4.

the new price per ounce is c/3.6.

the ratio of the old price to the new one is

(c/4)/(c/3.6) = (c/c)×(3.6/4) = 0.9 . . = 9/10 . . "nine tenths" in either form