In order to determine the density of a certain metal alloy in a laboratory class a student is measuring the mass and the dimensions of a cylinder made out of this alloy. she finds the mass to be 109.0 g with an uncertainty of 0.5 g. she then measures the diameter and the height of the cylinder. the diameter is 49.0 mm, and the height is 17.0 mm. the student made these length measurements with a millimeter ruler. what is the density of the alloy? 3.40 x 103 kg/m^3 you are correct. your receipt no. is 165-2495 previous tries what is the relative uncertainty of this measurement in percent units? (enter only a number without the percent sign.) .00340 submit answer incorrect. tries 1/12 previous tries what is the absolute uncertainty of this density measurement? 34.0 kg/m^3 submit answer incorrect. tries 3/12 previous tries