A. Universal Constant of Gravitation
B. Specific Gravity
C. Tension
D. Planck’s constant
Brief Facts About Specific Gravity;
Specific gravity is the ratio between the density of an object and a reference substance. The specific gravity can tell us, based on its value, if the object will sink or float in our reference substance. Usually, our reference substance is water which always has a density of 1 gram per milliliter or 1 gram per cubic centimeter.