An absolute unit is a unit which can be exactly defined in terms of mass, length, or time.
If you mean unit for absolute temperature, the Kelvin is usually used.
kelvin
Depends on If it's absolute or relative. Vacuum in any unit is zero in absolute pressure. Vacuum in any unit is -normal air pressure in relative pressure.
The SI base unit for temperature is Kelvin. This is determined by the absolute zero of a substance.
Basic unit of force=(Mass×Distance)(Time2)=MLT-2.
a unit defined in terms of units of fundamental quantities
Celcius
The unit of measure used to determine absolute location is degrees and minutes of latitude and longitude. The Earth has 360 degrees at the equator.
absolute zero
The SI unit of absolute temperature is the Kelvin, not the degree.
Kelvin... AKA the third measurement unit for tempurature.
a degree