unit 1 standards of measurement

kelvin

the SI base unit of thermodynamic temperature, equal in magnitude to the degree Celsius.

kilogram

the SI unit of mass, equivalent to the international standard kept at Sèvres near Paris (approximately 2.205 lb

volume

the amount of space that a substance or object occupies, or that is enclosed within a container, especially when great.

meter

the fundamental unit of length in the metric system, equal to 100 centimeters or approximately 39.37 inches.

derived unit

:For example, the SI derived unit of area is the square metre (m2) and the SI derived unit of density is the kilogram per cubic metre (kg/m3 or kg m−3). However, 22derived units are recognized by the SI with special names, which are written in lowercase.

si unit

:The International System of Units (abbreviated as SI, from the French Système international (d'unités)) is the modern form of the metric system, and is the most widely used system of measurement.

density

:the degree of compactness of a substance

time

:the indefinite continued progress of existence and events in the past, present, and future regarded as a whole

Graph

In a mathematician's terminology, a graph is a collection of points and lines connecting some (possibly empty) subset of them. The points of a graph are most commonly known as graph vertices, but may also be called "nodes" or simply "points."

mass

In physics, mass is a property of a physical body. It is the measure of an object's resistance to acceleration (a change in its state of motion) when a net force is applied.[1] It also determines the strength of its mutual gravitational attraction to other bodies. The basic SI unit of mass is the kilogram (kg).

liter

a metric unit of capacity, formerly defined as the volume of 1 kilogram of water under standard conditions, now equal to 1,000 cubic centimeters (about 1.75 pints).

second

an instant of time