Volume is the quantity of three-dimensional space enclosed by a closed surface, for example, the space that a substance (solid, liquid, gas, or plasma) or shape occupies or contains. The weight of a body, which is usually of more practical interest than its mass, can be obtained by multiplying the mass by the acceleration of gravity. Density is commonly expressed in units of grams per cubic centimetre. The formula for density is d = M/V, where d is density, M is mass, and V is volume. the candela (cd), for luminous intensity. the mole (mol), for the amount of a substance.
There are seven base units in the SI system: the kilogram (kg), for mass. For example, an object with a mass of one kilogram has a weight of about 9.8 newtons on the surface of the Earth, and about one-sixth as much on the Moon. The unit of measurement for weight is that of force, which in the International System of Units ( SI) is the newton. Kilogram per cubic metre What is the SI unit of weight?
0 kommentar(er)
