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Question
What is the SI unit used for expressing temperature?
What is the SI unit used for expressing temperature?
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Solution
The correct option is B kelvin
The SI system of units is the most widely used system of measurement. The SI unit of temperature is assigned kelvin according to the system.
The following table lists the fundamental SI physical quantities along with their units:
Physical Quantity
Unit
Mass
kilogram (kg)
Length
metre (m)
Time
second (s)
Temperature
kelvin (K)
Amount of substance
mole (mol)
Luminous Intensity
candela (cd)
Electric Current
ampere (A)
The SI system of units is the most widely used system of measurement. The SI unit of temperature is assigned kelvin according to the system.
The following table lists the fundamental SI physical quantities along with their units:
| Physical Quantity | Unit |
| Mass | kilogram (kg) |
| Length | metre (m) |
| Time | second (s) |
| Temperature | kelvin (K) |
| Amount of substance | mole (mol) |
| Luminous Intensity | candela (cd) |
| Electric Current | ampere (A) |
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