Specific Heat Capacity Aim: To determine the peculiar(prenominal) set off subject matter for an alien metal. Apparatus/Material: Water, baking hot plate, Thermometer, Wire, cupful, Tissue, Beaker, Glass rod. Procedure: (1) Mass of metal was recorded, (2) metal was tie to fit out and glass rod, (3) admixture was then hang up in beaker for xv minutes with boiling water supply supply, (4) Metal was removed after the fifteen minutes and placed in cup with water, the mass of the water and temperature of the water was recorded originally the metal was placed in it, (5) The highest temperature the water rose to leave alone the metal was in it was recorded, Results: initial temperature of water = 305.5K Final temperature of water = 373K Mass of water = 175g Mass of metal = 100g Specific groove capacity of metal = 163.3 J Kg?¹K ?¹ Calculations: MC?? of Metal = MC?? of water 100g X C X (373K-305.5K) = 175g X 4200JKG ?¹ X (305.5- 304K) 100g X C X 67.5K = 175g X 4200JK ?¹ X 1.5K 6750C = 1102500 C = 1102500/6750 C = 163.33JKG ?¹ Precautions: (1) Cup was wrapped in tissue to help insulated better.
(2) Metal turn away was teetotal when it was moved from its first strong point to its second moderate to close out contamination of the second medium from heater water of the first medium, (3) Transfer of metal from medium 1 to medium 2 was as fast as attainable to prevent heat lose, (4)All reading from the thermometer was recorder at shopping center level. Conclusion: The circumstantial heat capacity of the metal is 163.33JKG ?¹; the nigh metal of that specific heat capacity I could let out was brass. ! If you want to own a full essay, order it on our website:
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