Question

fill in the missing information in the data table below. round all answers to 2 decimal places
aluminum bar aluminum cube
length (cm) 6.0 1.5
width (cm) 2.6 1.5
height (cm) 0.8 1.5
volume (cm³) 9.4 4.5
mass (g) 33.70 9.11
density (g/cm³) 3.6 2.02

Explanation:

Step1: Calculate Aluminum Bar Volume

$\text{Volume} = \text{Length} \times \text{Width} \times \text{Height} = 6.0 \times 2.6 \times 0.8$

Step2: Calculate Aluminum Cube Volume

$\text{Volume} = \text{Length} \times \text{Width} \times \text{Height} = 1.5 \times 1.5 \times 1.5$

Step3: Calculate Aluminum Bar Density

$\text{Density} = \frac{\text{Mass}}{\text{Volume}} = \frac{33.70}{\text{Volume from Step1}}$

Step4: Calculate Aluminum Cube Density

$\text{Density} = \frac{\text{Mass}}{\text{Volume}} = \frac{9.11}{\text{Volume from Step2}}$

Answer:

	Aluminum Bar	Aluminum Cube
Width (cm)	2.6	1.5
Height (cm)	0.8	1.5
Volume (cm³)	12.48	3.38
Mass (g)	33.70	9.11
Density (g/cm³)	2.70	2.70