Question

2. A sample of iron has the dimensions of 2.0 cm x 3.0 cm x

2.0 cm. It has a mass of 94.0 grams. What is the density of
iron? (8 points)

Answer 1

first change cm to m and g to kg so you will find the volume first which is 0.02 by 0.03 by 0.02 your answer is 0.000012 m . using the formula density=mass/volume take 0.094/ 0.00012 then divide