Physics And Measurement Question 156

Question: If force (F), length (L) and time (T) are assumed to be fundamental units, then the dimensional formula of the mass will be?

[J & K CET 2004]

Options:

A) FL1T2

B) FL1T2

C) FL1T1

D) FL2T2

Show Answer

Answer:

Correct Answer: A

Solution:

Let m=KFaLbTc Substituting the dimension of [F]=[MLT2],

[C]=[L] and [T]=[T] and comparing both sides, we get m=FL1T2



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