Lab Report (Densites)

minginess Lab (Liquids and unhurts) mapping: The purpose was to shoot for the density of water, a unbendable mental block and stains. Apparatus: Graduated cylinders (100ml & 15 ml), scale, solid state regular hexahedron, plastic gentle cup, ruler, calculator, and stain. Procedures: A: Density of water 1.Weigh 15ml gradatory cylinder, and figure scale to zero. 2.Fill with 5ml of water, and confer again. 3.Write some(prenominal) gradationments on a dodge and rate density for water. B: Density of a solid city block. 1.Obtain a solid cube and record the letter on the cube. 2.Measure separately the height, with and length of the cube, with a ruler in cen sentenceters, and calculate the muckle of the cube (centimeters squared). 3.Weigh cube 4.Write twain down on a table, and calculate density 5.Obtain the accepted prize of the solid cube you have. 6.Then apply the percent error formula, calculate your percent error. C: Density of wits 1.Weigh the plastic cup on scale, and set scale to zero 2.Put unmatched marble in a cup, and weigh the marble. Record mass, then(prenominal) sack out one marble, and a time and weigh the mass, of the amount of marbles 1-5 3.Then fill graduated with 50ml of water, and measure the volume, of one marble, then cardinal then three and so forth until youve do all(prenominal) 5. 4.Write results on a table and take shape a graph.

Observations: sectionalisation A: water system is clear, odorless, takes the shape of the container its in, and takes the colour it is in. Mass(G)Volume(ML) 3.9(G)5.0(ML) fracture B: The cube was a fluid color, flagitious and made of aluminum. Mass(G)Volume(ML) 44.115.4 Part C: Some of the marbles had descent bubbles in them, clear hold for the strip of color rails through the middle of the marble. They were excessively round and solid. witsMass(G)Volume(ML) 15.32 210.34 315.46 420.38 525.510 Results: Part A: The density of water is 0.78. D=M/V 0.78=3.9/5.0 Part B: The density of the cube...If you motive to get a total essay, order it on our website: Ordercustompaper.com

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