Physics LabShc of Water

The depart I give get as the SSH of urine ordain not be exactly the similar as the literature value, notwithstanding bedrid be a very closely figure to the literature value of the SSH of water as there will be few limitations to our experiment. The experimental result I acquired was 4119. 54 Jag-1 K-1, lower than I expect, turn the literature value is 4200 Jag-K-1 this shows that the experiment was carried allow out correctly, but not perfectly. There is a 2% error in my result when comp ard to the literature value. The errors can be referable to the fact that the experiment wasnt orchestrated under(a) professional conditions in a top-notch lab. Thus, ane can without a doubt come to an end by saying that the experiment set about mom errors while it was being conducted, but still arrived at the area of the expected result.Evaluation The experiment was conducted well, despite the random and dictatorial errors that I came across. The main errors I identify were the fo llowing When transferring the iron block into the calorimeter some heat was lost to the surround as the block was out in the open. The unproblematic calorimeter we used was made from a strapper can, and when the water and iron block were change state the can was nearby, and since its a admixture and metals are conductors of heat it possibly has assoiled heat from the etna burner. Therefore, the temperature difference of the mixture, as a result, could guide been made smaller by evidence of heat being gained by the calorimeter.The keep on of the calorimeter wasnt fully closed, leaving the water intimate exposed and vulnerable to evaporation, which could lead to the passing of mass of the water and also reasonableness the water to lose or gain heat from the surroundings, which could have been the reason I got results lower than what I expected, even though it would result in a very minute difference Suggestions for avails Weakness Improvement Calorimeter gaining heat fro m the Bunsen burner close by because of the material its made from Introduce a calorimeter that is made from a substance that doesnt let exterior intrusions affect it. The cover of the calorimeter not fully closing Use a lid that fits the copper can so that the water inside of it isnt exposed to outside air Heat lost to surroundings when transferring tenner render material (metal Deadlock) Into ten calorimeter Put forward a plot whereby less heat is lost to the surroundings or use a metal that has some characteristics of an insulator as the test material (metal block)