Question
A substance that has a mass of 20g and volume of 10cm3.
How much mass does one cm3 of this substance have?
A substance with a mass of 125g and a volume of 25cm3.
How much mass does one cm3 of this substance have?
Please tell me how to do this.
How much mass does one cm3 of this substance have?
A substance with a mass of 125g and a volume of 25cm3.
How much mass does one cm3 of this substance have?
Please tell me how to do this.
Answers
Henry
1. mass/cm^3 = Density = 20g/10cm^3 = 2g/cm^3 = 0.002kg/cm^3.
2. Density = 125g/25cm^3 = 5 g/cm^3 =
0.005kg/cm^3.
2. Density = 125g/25cm^3 = 5 g/cm^3 =
0.005kg/cm^3.