Density is just the mass divided by the volume, so 3 grams ÷ 6 mL = 0.5 g/mL
To calculate the density of an object, you can use the formula: density = mass/volume. Given that the mass is 78 g and the volume is 15 cm³, the density would be 78 g / 15 cm³ = 5.2 g/cm³. Therefore, the density of the object is 5.2 g/cm³.
Density of that object is 2.8
The density of the object is 3 grams per milliliter (15 grams / 5 milliliters).
Note that "cm" is not a volume, so I'll assume you mean "cm3". 15 / 2 = 7.5 gm/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
You need to know the volume because the density is the ratio mass/volume.
You need a unit for the mass, not just a number. In any case, the idea is to divide the mass by the volume.
Density = Mass/Volume = 15/60 = 0.25 grams per millilitre.
Density of that object is 2.8
Mass = 15 gm Volume = 2 cubic cm Density = Mass/Volume = 15/2 = 7 and 1/2 or 7.5 g per cm3
The density of the object is 3 grams per milliliter (15 grams / 5 milliliters).
15 3x5=15
Density = about 1.66 g/mL
The density is 15 g/mL
The mass of an object can be calculated by multiplying its volume and density. The formula is: Mass = Volume x Density. Make sure the volume is in cubic units (such as cubic centimeters or cubic meters) and the density is in units such as grams per cubic centimeter or kilograms per cubic meter.
Note that "cm" is not a volume, so I'll assume you mean "cm3". 15 / 2 = 7.5 gm/cm3
The density is 45/15 = 3 grammes per cubic centimetre.