Density of regular solids Essay Example | Topics and Well Written Essays - 750 words

Density of regular solids - Essay ExampleAn analysis of the research laboratory results shows that it fulfill its purpose it presents the densities of the materials obtained using different procedures. The objectives of this lab were, therefore, met, since, everything happened as evaluate.Themainsourceoferrorin the tryis thetakingofmeasurements. Theerrorduetodirectmeasurementislessthan thatdueto the deracinationmethod the determine argon 2.619 and 18.2percentrespectively. Thedifferencebetween the two issobigthat itbrings doubt intothesuitabilityof thedisplacementmethodincalculatingdensity.There is adifferencebetween theresultsobtainedin thisexperimentand theexpectedresults. Forinstance, thelabresultsdenoteadensityof 1.0408 g/cm3 forwater, while theexpecteddensity below theconditionsunder which thelabwasconductedis 0.991724 g/cm3. Thedifferencemighthavecomeaboutdueto temperature and pressure changes in the lab. It might also have been caused by human error, especially during calibr ation and measurement.The lab exercise was triple-crown the density of the various compounds was established. I learnt the importance of taking precise and accurate measurements while doing experiments. The results of the experiment are entirely dependent on the procedure and accuracy of the measurements taken. I am, however, curious to find out how elbow room temperature affects the density of a material. I hope to establish the facts about this issue in subsequent classes and, perhaps, lab