Physics Lab Report Ib Measurement

Physics Lab Report – Measurement Aim: To calculate, taking uncertainties into consideration, the uttermost and minimum possible values of the assiduousness of a woody block, copper wire and marble using the conventionality: compactness = Mass/Volume The volumes are calculates using a vernier scale caliper, a screw grass and metric ruler, and break of water respectively. The canaille are respectd using an electronic balance. Background: The vernier caliper has devil jaws which are to be closed tightly on the butt to be metrical. The centimeter and millimeter scar to the left of the 0-mark of the vernier scale are read. To determine the 1/10th millimeter, the mark on the vernier scale which coincides with a mark on the main scale is read. The screw think taxs objects to the 1/00th millimeter. In order to measure an object, the object is fit(p) mingled with the jaws and the thimble is rotated using the ratchet until the object is secured. The scra tch significant figure is taken from the last graduation use showing on the sleeve to the left of the thimble. The next both significant figures are taken directly from the thimble by reading the mark which is directly opposite the main scale. To measure volume by displacement of water, a graduated beaker is metamorphose with water. The initial level of water is noted. The object to be calculated is placed inside the beaker and the final level of water is noted. The campaign between the final and initial level denotes the volume of the object. The electronic balance measures the mass of an object. The device should be reset to null before every reading. Hypothesis: I predict that the assiduity of the wooden block will be less than guanosine monophosphate kg m-3 or 1 g cm-3 (the assiduity of water) as it floats on water. The density of the marble and the copper wire, however, is greater than the density of water (i.e. it is greater than 1 g cm-3) as they fit in water. Variables: There is no dependant ! or freelance variable in this experiment. All...If you want to get a squeamish essay, order it on our website: OrderCustomPaper.com

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