The density of an object is 3 g/cm3. the volume of the object is 5 cm3. what is the mass of the object

We know, density = mass/volume

3g/cm³ = m/5cm³

m = 15 gm

imagine a line passing through the center of earth that goes through both the north pole and the south pole. this imaginary line is called an axis. earth spins around its axis, just as a top spins around its spindle. this spinning movement is called earth's rotation. at the same time that the earth spins on its axis, it also orbits, or revolves around the sun. this movement is called revolution.

characteristics of hydrocarbons