A loaf of bread has a volume of 2270 cm 3and a mass of 454 g. What is the density of the bread?
Density is defined as mass divided by volume. Given that the mass of the bread is 454 g and the volume is 2270 cm^3, the density of the bread can be calculated as follows:
Density = Mass / Volume
Density = 454 g / 2270 cm^3
Calculating this equation will give us the density of the bread in units of g/cm^3.
To find the density of the bread, you need to divide its mass by its volume.
Step 1: Convert the volume from cm^3 to m^3.
1 cm^3 = 0.000001 m^3
2270 cm^3 = 2270 * 0.000001 m^3 = 0.00227 m^3
Step 2: Convert the mass from grams to kilograms.
1 g = 0.001 kg
454 g = 454 * 0.001 kg = 0.454 kg
Step 3: Calculate the density by dividing mass by volume.
Density = Mass / Volume
Density = 0.454 kg / 0.00227 m^3
Density = 200 kg/m^3
Therefore, the density of the bread is 200 kg/m^3.