What is the difference between density and specific gravity?

Density » IT'IS Foundation - density Density is a measurement of how compact something is The more material or molecules are squeezed into a space, the denser it becomes Density affects everyday density Modern digital density meters are based on the oscillating U-tube principle The tube, usually a U shaped glass tube, is excited and starts to oscillate at a

density Density is defined as mass per unit volume It is a measure of how tightly packed and how heavy the molecules are in an object Density is the amount of