PHYS 2101 Chapter : HW1
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The volume of ice is given by the product of the semicircular surface area and the thickness. Therefore, the volume is where is the ice thickness. In these units, the thickness becomes which yields. The density of gold is (a) we take the volume of the leaf to be its area multiplied by its thickness. , the volume of the leaf is found to be. Since with (metric prefixes can be found in table below), https://edugen. wileyplus. com/edugen/shared/assignment/test/qsolution. uni?itemid=res_c01q_1_23[9/5/2016 9:20:16 pm] Solution we obtain (b) the volume of a cylinder of length is where the cross section area is that of a circle: , and (a) the density of a sample of iron is. If we ignore the empty spaces between the close packed spheres, then the density of an individual iron atom will be the same as the density of any iron sample.
