Calculate the density for a rectangular block using the following
measurements. Length: 2.70 cm, Width: 1.10 cm, Height: 9.09 cm, Mass: 72.17 g.
Round your answer for density to 2 decimal places. Include the correct unit for
density. Show your work
V = 2.7 * 1.10 * 9.09 = 27cm^3.
Density = 72.17g / 27cm^3 = 2.67g/cm^3.
Sure, let me calculate the density for you, but first let me find something to measure it with... Ah, there it is! My ruler made out of rubber chickens!
Using the given measurements:
Length = 2.70 cm
Width = 1.10 cm
Height = 9.09 cm
Mass = 72.17 g
To calculate density, we use the formula: density = mass/volume.
Now, let's calculate the volume of our rectangular block:
Volume = Length x Width x Height
Volume = 2.70 cm x 1.10 cm x 9.09 cm
After some quick calculations, we find that the volume is approximately 26.7 cm³.
Now, we can calculate the density:
Density = Mass / Volume
Density = 72.17 g / 26.7 cm³
And after some more calculations, the density of the rectangular block is approximately 2.70 g/cm³.
So, the density of the rectangular block is 2.70 g/cm³. Keep in mind that this answer is a rounded value.
To calculate the density of a rectangular block, you divide the mass of the block by its volume. The volume of a rectangular block can be calculated by multiplying its length, width, and height.
Given measurements:
Length = 2.70 cm
Width = 1.10 cm
Height = 9.09 cm
Mass = 72.17 g
Step 1: Calculate the volume
Volume = Length x Width x Height
Volume = 2.70 cm x 1.10 cm x 9.09 cm
Volume = 26.4597 cm^3 (rounded to 4 decimal places)
Step 2: Calculate the density
Density = Mass / Volume
Density = 72.17 g / 26.4597 cm^3
Density ≈ 2.73 g/cm^3 (rounded to 2 decimal places)
The density of the rectangular block is approximately 2.73 g/cm^3.
To calculate the density of a rectangular block, you need to divide its mass by its volume. The formula for density is:
Density = Mass / Volume
1. Calculate the volume of the rectangular block. To find the volume, multiply the length, width, and height of the block.
Volume = Length x Width x Height
Given measurements:
Length = 2.70 cm
Width = 1.10 cm
Height = 9.09 cm
Volume = 2.70 cm x 1.10 cm x 9.09 cm
2. Calculate the mass of the rectangular block. The given mass is 72.17 g.
3. Now, substitute the values into the density formula:
Density = 72.17 g / (2.70 cm x 1.10 cm x 9.09 cm)
4. Calculate the density using a calculator:
Density = 72.17 g / 27.70183 cm^3
Density ≈ 2.60 g/cm^3
5. Round the answer to 2 decimal places:
Density ≈ 2.60 g/cm^3
Therefore, the density of the rectangular block is approximately 2.60 g/cm^3.