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3 years ago

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Three blocks are shown: Block A has mass 2 kilograms, length 5 centimeters, height 2 centimeters, and width 1 centimeter. Block

B has mass 2 kilograms, length 1 centimeter, height 5 centimeters, and width 2 centimeters. Block C has mass 3 kilograms, length 5 centimeters, height 1 centimeter, and width 2 centimeters. Which statement is correct? Block A has the greatest density. Block B has the greatest density. The density of Block A is equal to the density of Block B. The density of Block B is equal to the density of Block C.

1 answer:

katrin2010 [14]3 years ago

8 0

The correct answer to the question is: The density of Block A is equal to the density of Block B.

The density of an object is defined as the mass per unit volume of the object. Mathematically, it is expressed as:

<h3>Density = mass / volume </h3>

To know which option is correct, we shall determine the density of block A, B and C.

<h3>For Block A:</h3>

Mass of A = 2 Kg

Length = 5 cm

Height = 2 cm

Width = 1 cm

<h3>Volume = Length × Width × Height</h3>

Volume = 5 × 1 × 2

Volume of A = 10 cm³

<h3>Density of A =?</h3>

Density = mass / volume

Density = 2 / 10

<h3>Density of A = 0.2 Kg/cm³</h3>

<h3>For Block B:</h3>

Mass of B = 2 Kg

Length = 1 cm

Height = 5 cm

Width = 2 cm

<h3>Volume = Length × Width × Height</h3>

Volume = 1 × 2 × 5

Volume of B = 10 cm³

<h3>Density of B =?</h3>

Density = mass / volume

Density = 2 / 10

<h3>Density of B = 0.2 Kg/cm³</h3>

<h3>For Block C:</h3>

Mass of C = 3 Kg

Length = 5 cm

Height = 1 cm

Width = 2 cm

<h3>Volume = Length × Width × Height</h3>

Volume = 5 × 2 × 1

Volume of C = 10 cm³

<h3>Density of C =?</h3>

Density = mass / volume

Density = 3 / 10

<h3>Density of C = 0.3 Kg/cm³</h3>

<h3>SUMMARY</h3>

Density of A = 0.2 Kg/cm³

Density of B = 0.2 Kg/cm³

Density of C = 0.3 Kg/cm³

From the above calculations, we obtained the following:

1. The density of block A and B are equal.

2. Block C has the highest density.

Thus, the correct statement is: The density of Block A is equal to the density of Block B.

Learn more: brainly.com/question/22574049

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