Experiment 2: Density of the Quarter Dollar I DimefCent Materials: Quarter dollarfDimeICent 10M Spring Scale, Vernier Caliper Procedure 1. Use the Vernier caliper to nd the height, h [thickness] and radius, r of the QuarterfDimefCent. Record the observation table below 2. Use the following equation to calculate the volume, V, Record the volume in Table V = m'zh 3. According to US mint, The mass of a US Quarter = 5.6?0g, US Dime = 2.268g, US Cent: 2.500g 4. Use the mass value from step 3 and calculate density of he coin with equation below. ' Mass Densy : Volume 4. Please refer the Density of materials chart and predict what material the coin is made of Main Scale Vernier Scale Total . . . . Average Radius = reading reading reading = DIZ {AB} {0.0m Mix Diameter {D} of Diameter {D} of Height Height Density Aluminum 2.70 ycm3 Copper 8.92 y'cm3 Nickel 8.90 glcm3 Silver 10.50 ycma Steel 7.30 y'cm3 Page 4 of 4 Please type conclusions below