Why is the unit of temperature called a fundamental unit-

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Toppr Admin · Accepted Answer

Kelvin is a-160-fundamental unit- It-s a lot easier to measure-160-temperature-160-than to measure the motion of component particles- Hence- we can accept it as a-160-fundamental-160-quantity- Time is said to be a-160-fundamental unit-160-because it is not dependent on one or more-160-units-

Why is the unit of temperature called a fundamental unit?

Kelvin is a fundamental unit! It's a lot easier to measure temperature than to measure the motion of component particles. Hence, we can accept it as a fundamental quantity. Time is said to be a fundamental unit because it is not dependent on one or more units.