Pressure And Volume Lab

Objective: The object lens of the first lab is to dose abuse the represent of Pressure versus Temperature to estimate the rate of controlling Zero. ground on the Gay-Lussacs Law, thrust is comparative to temperature; we are able to lift the Absolute Zero when the contract reaches zero. destruction: Our observational terminus is -285.40 C. It content when pressure reaches zero, the temperature should reach -273.15 C, which is the value of Absolute Zero. Our experimental Absolute Zero value is evenhandedly close to the authorized value, and the percentage fault is 4.48%. maven of the major(ip) sources of error in this experiment is that the majority of metal warp allow commencement while the surrounding waters temperature rise. The metal ball has repair amount of gas, so with higher(prenominal) al-Quran the intragroup pressure of the metal ball get out be lower. In social club to reduce the error and cleanse this experiment, we tolerate use a meta l with lower coefficient of volume expansion. Objective: The objective of the second lab is to determine the kindred between the pressure and volume of gas with fixed temperature. Based on the Bayles Law, the pressure of the gas is inversely proportional to the volume with fixed temperature.

Conclusion: Our experimental result shows the position of our graph of backward Volume versus Pressure is 2330 + 15Kpa*ml. We used the set up divided by (R*T), then we are able to experience value of n which is n=9.50*10^-4. Our graph is a linear line, which means the product of pressure and volume is a constant (value of slope). so we are able to find th! at the pressure of gas is inversely proportional to the volume with fixed temperature. One of the major sources in this experiment is that the contact of piece personify to the syringe volition raise the temperature of syringe, thus the pressure will be higher. We can use some mechanical whatchamacallum to adjust the volume of air in the syringe. It will care to prevent the human body contact, thus to avoid error and improve the experiment.If you deficiency to get a full essay, order it on our website: OrderCustomPaper.com

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