You need to multiply the volume, by the density of copper.
It is 490.6 grams.
this means that copper is 2.7g/cm3
Density = mass/volume Density of the cube = 8g/2cm3 = 4g/cm3
Density = Mass/Volume = 17/4 = 4.25 grams per cm3
Mass = 5.48 grams Volume = 1.988 cubic cm Density = Mass/Volume = 5.48/1.988 = 2.7565 gram per cubic cm
Density = Mass/Volume = 60.9/6.8 = 8.96 grams per cm3
About 150.2 grams of Copper.
this means that copper is 2.7g/cm3
The density of copper is 8.94 grams per cm3. The mass will depend on the volume of the "lump" of copper.
mass = density x volume so volume = mass/density = 80/8.92 = 8.97 cubic centimeters; here density is g/cubic centimeter. Since it is a cube each side is cube root 8.97 = 2.08 centimeters
Density = mass/volume Density of the cube = 8g/2cm3 = 4g/cm3
The volume is 19,245 cm3.
Density = Mass/Volume = 17/4 = 4.25 grams per cm3
89.2g
Mass = 5.48 grams Volume = 1.988 cubic cm Density = Mass/Volume = 5.48/1.988 = 2.7565 gram per cubic cm
Since the specific gravity of copper is 8.95, the volume of 126 grams of copper is 14.08 cubic centimeters (126/8.95 cm3).
Density = Mass/Volume = 3.18/2 = 1.59 grams per cm3
33.35 grams I used the density=mass/volume formula. To get the volume of a cube you do the following: 1.2 *1.2 * 1.2=1.728 Now you plug your values in the formula: density=mass/volume mass=density*volume mass=19.3 * 1.2 = 23.16 mass=33.35 grams