Question

physical quantity and their SI unit and symbols
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Answer 1

Answer:In physics, there are seven fundamental physical quantities that are measured in base or physical fundamental units: length, mass, time, electric current temperature, amount of substance, and luminous intensity.

Answer 2

Explanation:

A physical quantity is a property of a material or system that can be quantified by measurement

SI Unit : Mass(m) - kilogram

Time(t) - sec

Electric Current (I) - Ampere

temperature(T) - Kelvin

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