Question

choose the quantity which unit is not treated as fundamental unit (a) length b. velocity c. mass d. time​

Answer 1

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→ Answer :

b. Velocity

→ Explanation :

→ Fundamental Unit : (Def)  

                                 .....Time,mass, length, electric current, luminous intensity, amount of substance, thermodynamic temperature are fundamental because they are not change. on the other hand volume, acceleration, velocity,speed,displacement…… all are not fundamental because they are change....

Velocity =  $M^0L^1S^{-1}$

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Answer 2

Answer:

choose the quantity which unit is not treated as fundamental unit (a) length b. velocity c. mass d.