Different metals have different volumes for the same mass.
Density = Mass/Volume = 13.6 g/cm3
Just divide the mass by the volume.
Density is mass divided by volume. D = (750g/55cm3) D = 13.63636 g/cm3
Foam.
Density = g / Cm Assuming g is in a unit of mass, and Cm is in a unit of volume, If these are not the units of the quantities given then the result will not be density, instead it will be gibberish! The units of the quantities going into an equation are more important than the values.
The metal block's density is about 13.636 g/cm3
Density = Mass/Volume = 13.6 g/cm3
Just divide the mass by the volume.
Density= mass/volume 25/10 = 2.5 g/cm3
Density is mass divided by volume. D = (750g/55cm3) D = 13.63636 g/cm3
Density = Mass/Volume = 25g/5mL = 5 g per mL
Foam.
Density = Mass/Volume so Volume = Mass/Density The density of lead is 11.3 grams per cm3 so volume = 282.5/11.3 = 25 cm3
The block's density is about 0.076 g/cm3
The volume cannot be 25 cm, since that is not a volume measure. Assuming the volume is 25 cm3, Density = mass/volume = 500 g / 25 cm3 = 20 grams per cm3
Density = g / Cm Assuming g is in a unit of mass, and Cm is in a unit of volume, If these are not the units of the quantities given then the result will not be density, instead it will be gibberish! The units of the quantities going into an equation are more important than the values.
A block has a mass of 550 g and a volume of 650 cm 3 . What is the block's density, and will it sink or float in freshwater?