density = mass/volume = 20/5 = 4 g/cm3
Density =mass/volume . =2g/cm3
It is 4 kg/m3.
4 g/cm3
Density is mass per unit volume. If 10 cm3 weighs 20g, the density is 2 g/cc.
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.
what is the density of an 0bject that has a mass of 20g and a volume pf 10mL?
Density = mass/volume = 20g/8cm3 = 2.5 grams per cm3
Density is mass per unit volume. If 10 cm3 weighs 20g, the density is 2 g/cc.
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) = 20/80 = 0.25 g/cc
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.
density = mass/volume = 100g/50mL = 2g/mL