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density = mass/volume
The shape of an object is not enough to calculate its density. You also need its mass and then Density = Mass/Volume.
Bulk density = dry weight / volume, then by knowing the dry weight and bulk density we can calculate the volume.
calculate density of sponge ?
Density is found when you divide the mass and the volume.
because thermocol is lighter than water
The density of thermocol or polystyrene is 1.64 g/cm3. it can vary due to the mass and volume of the object, the density usually ranges from 5kg/m3 to 12kg/m3.
in water yes its density is less than density of water
density= mass/ volume (if you want the weight then you have to multiply the mass by 9.8, however I am sure that you mean the mass. Mass= kg, Weight= Newtons)
How can you calculate surface density if the volume density is 1.4 g/cm3
how do you calculate density
It means: * Calculate the density of an object * Calculate the density of its pieces * Compare
volume/mass= density
density = mass/volume
The density can be measured experimentally.
density = mass/volume
The shape of an object is not enough to calculate its density. You also need its mass and then Density = Mass/Volume.