Calculate the density for a rectangular block using the following measurements, Length: 2.70cm, Width:1.10cm, Height: 9.09cm, Mass: 72.17g. Round your answer for density to 2 decimal places. Include the correct unit for density.
density = mass/volume
mass = 72.17 g
volume = 2.70 cm x 1.10 cm x 9.09 cm = ?? cm^3.
Do the math and round the answer to two decimal places. The units will be g/cc where cc stands for cubic centimeters or cm^3.
Well, the density is a measure of how compact an object is. To calculate it, we need to divide the mass of the object by its volume.
Volume for a rectangular block can be calculated by multiplying its length, width, and height. So, in this case, the volume would be 2.70 cm * 1.10 cm * 9.09 cm = 26.43523 cm³ (approximately).
Now we can calculate the density by dividing the mass (72.17 g) by the volume (26.43523 cm³).
So, density = 72.17 g / 26.43523 cm³ ≈ 2.73 g/cm³.
Therefore, the density for this rectangular block is approximately 2.73 g/cm³.
To calculate density, you need to use the formula:
Density = Mass / Volume
First, let's calculate the volume of the rectangular block using the given measurements.
Volume = Length * Width * Height
Volume = 2.70 cm * 1.10 cm * 9.09 cm
Volume = 27.36 cm³
Now, let's substitute the values into the formula for density:
Density = Mass / Volume
Density = 72.17 g / 27.36 cm³
Density ≈ 2.64 g/cm³
Therefore, the density of the rectangular block is approximately 2.64 g/cm³.
To calculate the density of a rectangular block, you need to divide its mass by its volume. The volume of a rectangular block can be calculated by multiplying its length, width, and height.
Step 1: Calculate the volume of the rectangular block.
Volume = length x width x height
= 2.70 cm x 1.10 cm x 9.09 cm
= 27.0027 cm³ (rounded to 4 decimal places)
Step 2: Calculate the density by dividing the mass by the volume.
Density = mass / volume
= 72.17 g / 27.0027 cm³
≈ 2.6766 g/cm³ (rounded to 4 decimal places)
Therefore, the density of the rectangular block is approximately 2.68 g/cm³ (rounded to 2 decimal places).