Asystem consisting of 1 kg of a gas undergoes a process during which the relationship between pressure and volume is pl. = constant. the process begins with p1 = 1 bar, v = 1m' and ends with v2 = 3 m'. determine the final pressure, p2, in bar, and plot the process on a graph of pressure versus volume.

Which statements about tornadoes are true? check all that apply. (a) about 12,000 tornadoes hit the united states every year. (b) a tornado looks like a funnel. (c) tornadoes are deadly atmospheric storms that cause millions in damages each year. (d) tornadoes can reach wind speeds of more than 300 miles per hour. (e) kansas is the state with the most tornadoes. (f) you will always notice a funnel before a tornado strikes.

Agas expands from an initial volume of 0.040 m^3 and an initial pressure of 210 kpa to a final volume of 0.065 m^3 while its temperature is kept constant. how much work is done by the system?

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