Question

The Table below lists identifying characteristics and specific densities for materials in this set. Material Characteristics Density (g/ml) Copper Cube Gold Cube 8.9 Copper Brass 8.0 Grey Cube Silver Cube Steel 7.6 Aluminum 2.7 Acrylic 1.16-1.19 Clear Cube 0.60-0.90 Oak Thin Grained Cube 1.13 Nylon Pine Opaque White Cube 0.35-0.60 Thick Grain- Pine Smell Poplar 0.35-0.50 Thick Grained Cube 1.39 1.42 Grey Cube PVC A Acero

a metal cube has a measure of 2.54 cm of length. if the cube has a mass of 44.25 grams determine the material used to fabricate it using the following table
a) steel
b) acrilic
c) aluminum
d) copper

Answer 1

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Volume of cube = L² = (2.54*10 23 V= 16.39 x 100 m² 1m² 100 mL = 16.39 mL density 3= mass - 44.25 = 2.78/mL volume - 16.39 - So the material is aluminium