Well, isn't that just a happy little question! To find density, you simply divide the mass by the volume. So, for your example, the density would be 20g divided by 5cm3, giving you a density of 4g/cm3. Just like painting a beautiful landscape, math can be a peaceful and rewarding experience when you take it one step at a time.
To find the density of an object, you need to divide its mass by its volume. In this case, the mass is 20g and the volume is 10cm3. Therefore, the density would be 20g divided by 10cm3, which equals 2g/cm3.
Note 5cm isn't a volume it is a length therefore for the answer we are assuming the volume is 5cm3 Density = mass/volume Density = 15g/5cm3 = 0.015kg/0.000005m3 Density = 3g/cm3 or in SI units 3,000kg/m3
density = mass/volume = 100g/50mL = 2g/mL
You cannot directly associate weight and volume. You firstly need to know the shape and other dimensions in order to find the volume. Then you need to apply the density of the material, i.e. what it weighs per volume.
The mass of lithium oxide (Li2O) is 8,o9 g.
To find the density of an object, you need to divide its mass by its volume. In this case, the mass is 20g and the volume is 10cm3. Therefore, the density would be 20g divided by 10cm3, which equals 2g/cm3.
Density = mass/volume = 20g/8cm3 = 2.5 grams per cm3
The density of the object is calculated by dividing the mass by the volume. In this case, the density would be 2 g/ml.
The density of the object is 0.25 g/cm3. This is calculated by dividing the mass (20g) by the volume (80cm3).
Note 5cm isn't a volume it is a length therefore for the answer we are assuming the volume is 5cm3 Density = mass/volume Density = 15g/5cm3 = 0.015kg/0.000005m3 Density = 3g/cm3 or in SI units 3,000kg/m3
The density of the mineral sample is 1.67 g/cm3. This is calculated by dividing the mass (20g) by the volume (12cm3).
density = mass divided by volume density = 20/10 = 2 g/cm3
density = mass ÷ volume= 20 g ÷ 12 cm3≈ 1.67 g/cm3
Denisty = Mass/Volume = 20/4 = 5 g/cm3
The volume of the sample whose mass is 20 g and density is 4 g/ml is 5 milliliters.
density=mass/volume therefore,.. d=20g/12 =3g/5 is the density hope it will help u guys.....
2 g/cm3. This can be done by using the formula for density (mass/volume) and conversion 1mL=1cm3 The density of that liquid is 2.