The base unit for length is the metre, the base unit for mass is the kilogram.
The SI unit for length is metre (m).The SI unit for mass is kilogram (kg).
The principal SI units used to derive all other SI units are the base SI units. These are the units for physical quantities such as length, time, mass, electric current, temperature, amount of substance, and luminous intensity.
The SI units for length are meters (m), for mass are kilograms (kg), and for temperature are kelvin (K).
The fundamental SI units for mass, length, and time are kilograms, meters, and seconds, respectively.
Time . . . SecondMass . . . KilogramLength . . . Meter
SI units are defined for physical measurements, like measurements of mass, length, etc. - there are no specific SI units for plain numbers.SI units are defined for physical measurements, like measurements of mass, length, etc. - there are no specific SI units for plain numbers.SI units are defined for physical measurements, like measurements of mass, length, etc. - there are no specific SI units for plain numbers.SI units are defined for physical measurements, like measurements of mass, length, etc. - there are no specific SI units for plain numbers.
Unit of length is m and that of mass is kg Now volume is length x length x lenght. SO volume would have the unit mxmxm = m3 Density = mass / volume So unit for density = kg /m3
In the SI, it is DEFINED as a base unit, together with the unit of length, the unit of time, and a few others. Other units are derived from these base units.
kilogram for mass, meter for length SI units commonly uses derived units for Volume such as meters cubed or liters. 1 cm^3 = 1 mL The liter is classed as a non-SI unit accepted for use with the SI. Being one thousandth of a cubic metre, the litre is not a coherent unit of measure with respect to SI.
In the SI, it is DEFINED as a base unit, together with the unit of length, the unit of time, and a few others. Other units are derived from these base units.
The base (SI) unit is meter.
"si" stands for the International System of Units, which is the modern form of the metric system. It is based on seven base units, one of which is the meter for length.