Practical investigation on teminal velocity of a sphere in oil

Physics CAT One Extended Practical Investigation Report Student depend: Purpose         The Purpose of this investigating is to search how the terminal velocity of a sphere locomote by means of glycerine varies with the temperature of the glycerine and the sizing of the sphere. Introduction         In the early stages of the disability it was intended to investigate how the drive on of a sphere perishing finished glycerol varies with the size of the sphere. However, afterwards analysis it was refractory that the investigation would be more callenging if a second variable was incorporated. at that place ar many constants that could gift been manipulated such as, make prohibited of glycerol utilize, distacnce over which time were taken, distance sphere was allowed to bloodline before timing was taken and the temperature of the glycerol. After much cite it was decided that the temperature of the glycerol should be varied. Once this had benn incorporated into the investigation some scientific concepts think to the viscosity of a liquid had to be attained. (Refer to article).         In conducting the experiments an blast was made to attain results that could, allow graphs that showed the terminal velocity of a sphere related to the temperature of the glycerol and the terminal velocity of a sphere related to its size. Apparatus used *         600 ml of glycerol (density 1.26/ml. Assay 98.0 - 101.0%) *          minor(ip) ball bearings of radius:         3.175mm                                                      3.960mm                                                      5.

000mm                                                      6.000mm                                                      7.000mm *         900 ml measuring cylinder *         Stop watch *         Thermometer *          few type of heating and modify device to varie the temperature of the glycerol *         Tweezers Variables and Constants         The variables that have been used in this investigation are the size of the ball bearings and the temperature... If you lack to get a safe essay, order it on our website: Ordercustompaper.com

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