gacontinhanh

Suppose 2.00 mol of an ideal gas is contained in a heat-insulated cylinder with a moveable frictionless piston. Initially the gas is at 101 kPa and 0^oC. The gas is compressed reversibly to 202 kPa. The molar heat capacity at constant pressure, c_p, equals 29.3 J/(mol.K). Calculate the final temperature of the gas, the change in its internal energy and the work done on the gas. ??

Who invented science

Ans:Most consider Aristotle as the first scientist — in an absolute sense. In the fourth century B.C., Aristotle gave unprecedented theories and developed ideas that shape scientific logic and observation as we know it today.

What does a carnivorous animal eat and list one of a carnivorous animal?

Starting with a 20​-foot-long stone​ wall, a farmer would like to construct a rectangular enclosure by adding 160 feet of​ fencing, as shown in the figure to the right. Find the values of x and w that result in the greatest possible area.

x=____ft

w=_____ft

Starting with a 120​-foot-long stone​ wall, a farmer would like to construct a rectangular enclosure by adding 840 feet of​ fencing, as shown in the figure to the right. Find the values of x and w that result in the greatest possible area.

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What is diapedesis?

Find the derivative of the polynomial;  

What is meant solar system?