The density of lead is 11.34 g/cc
Therefore the volume of 2 g of lead will be 2/11.34 = 0.1764 cc
Foam.
Density = 11340 kgm-3 = 11.340 gcm-3 Then Volume = Mass/Density = 178.96 g/11.34 gcm-3 = 15.781 cm3 approx and Thickness = Volume/(Length1 * Length2) = 15.781/(6.15 * 4.6) = 44.304 cm.
Density = Mass/Volume = 13.6 g/cm3
It depends on if they are solid or liquid.
This density is 0,8 g/cm3.
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
Foam.
The block's density is about 0.076 g/cm3
Density = 11340 kgm-3 = 11.340 gcm-3 Then Volume = Mass/Density = 178.96 g/11.34 gcm-3 = 15.781 cm3 approx and Thickness = Volume/(Length1 * Length2) = 15.781/(6.15 * 4.6) = 44.304 cm.
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?
Density = Mass/Volume = 13.6 g/cm3
We need to calculate the volume of a metal from the density to be sure. Density of pure gold = 19.3  g·cm-3Density of pure lead = 11.34  g·cm-3The volume of 20 g of gold = mass/density = 20 [g] / 19.3  g·cm-3 = 1.036 cm3 The volume of 10 g of lead = mass/density = 10 [g] / 11.34  g·cm-3 = 0.882 cm3 Hence, the volume of 20 g of gold is slightly greater than that of 10 g of lead. =========================
u need the volume . if u did have the volume u would divide the mass (27g) by the volume. then add the label g/ml
lead and water will occupy the same volume. however the Density of lead is 207.2 g/L (grams per liter) and the Density of H2O is only 18.02 g/L so if you had the same volume of lead and water the lead would be heavier. But if you had the same Weight of both water and lead the water would have a larger volume.
A cube, with 3cm sides, has a volume of 3x3x3 = 27cc The weight is 27grammes. Density = weight / volume = 27g / 27cc = 1g/cc = 1000Kg/M3 A relative density of 1.0 (same as water)
It depends on if they are solid or liquid.
The mass of the lead will depend upon the density of the lead which depends upon the temperature of the lead. Assuming near room temperature the density of lead is 11.34 g/ml. density = mass / volume → mass = volume × density = 100 ml × 11.34 g/ml = 1134 g.