The purpose of this experiment is to test the validity of Boyles Law. The objective is to determine the relationship between the thrust and mass of a confined float.
Materials
Pencil
Lab notebook
Pressure sensor
Syringe
Chemicals
Air
Data and Results
playscript (mL)Pressure (kPa)P/VPxV
5.0 mL192.64 kPa38.53 kPa/mL963.20 kPa*mL
7.5 mL136.13 kPa18.13 kPa/mL1020.96 kPa*mL
10.0 mL104.54 kPa10.45 kPa/mL1045.40 kPa*mL
12.5 mL83.50 kPa6.68 kPa/mL1043.75 kPa*mL
15.0 mL70.51 kPa4.70 kPa/mL1057.65 kPa*mL
17.5 mL60.37 kPa3.45 kPa/mL1056.48 kPa*mL
20.0 mL53.22 kPa2.66 kPa/mL1064.40 kPa*mL
Boyles Law Plot
Sample Calculations
P/V:
53.22 kPa/20.0 mL = 2.66 kPa/mL
PxV:
53.22 kPa x 20.0 mL = 1064.40 kPa*mL
Discussion and Comments
This experiment was a simple and useful method of proving Boyles law by demonstrating that bosom and pot have an indirect relationship. When the pile was doubled from 5.0 mL to 10.0 mL the pressure was nearly halved from 192.64 kPa to 104.54 kPa. When the volume is halved from 20.0 mL to 10.0 mL the pressure is almost doubled from 53.22 kPa to 104.54 kPa.
The relationship between the pressure and volume of a confined gas is inverse.
The line of the graph is sheer not straight. This indicates an indirect relationship. The amount of the gas and the temperature are sham to be constant in this experiment. PV=k. Pressure is inversely relative to volume.
The errors in this experiment were systematic due to not decently attaining the correct amount of gas in the syringe. For example, when the amount of gas was doubled from 5.0 mL to 10.0 mL, the pressure is halved and the reading should have been 96.32 kPa as opposed to 104.54 kPa.
This experiment correlated with the material present in our textbook in Chapter 5, section 3.
Pre-Lab Questions
Boyles law states that the pressure of a fixed...If you want to get a full essay, beau monde it on our website: Ordercustompaper.com
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