Question

Which of the following is the fundamental unit?(A) Length, force, time(B) Length, mass, time(C) Mass, volume, height(D) Mass, velocity, pressure

Answer 1

The answer is --
B. Length, mass and time.

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Answer 2

Answer:

(B) Length, mass, time - the correct answer

Explanation:

Which of the following is the fundamental unit?

(A) Length, force, time

(B) Length, mass, time

(C) Mass, volume, height

(D) Mass, velocity, pressure

(B) Length, mass, time - the correct answer

A) Force = Mass * acceleration = M L/T²   ( not fundamental)

B Length = L  , Mass = M  Time = T (all Fundamental)

C) Volume = L³  ( not fundamental)

D) Velocity = L/T  & Pressure = M/LT²  ( not fundamental)