Specific Heat Capacity Aim: To determine the peculiar(prenominal) estrus subject matter for an alien metal. Apparatus/Material: Water, white-hot plate, Thermometer, Wire, cupful, Tissue, Beaker, Glass rod. Procedure: (1) Mass of metal was recorded, (2) metal was habituated to fit out and glass rod, (3) surface was then hang up in beaker for xv minutes with boiling piddle 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 out front the metal was placed in it, (5) The highest temperature the water rose to entrust 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 mania 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 prohibitionist when it was moved from its first strong point to its second long suit to close out contamination of the second medium from warmed water of the first medium, (3) Transfer of metal from medium 1 to medium 2 was as fast as assertable to prevent heat lose, (4)All reading from the thermometer was recorder at affectionateness level. Conclusion: The circumstantial heat capacity of the metal is 163.33JKG ?¹; the nearby metal of that specific heat capacity I could beat was brass. ! If you want to own a full essay, order it on our website:
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