Physics And Measurement Question 187

Question: If F=vCln(xb) , then

Options:

A) F and v denote force and velocity, the dimensions of C are [MT]

B) x denotes distance, the dimensions of b are [ L1 ]

C) The dimension of vC never be same as F

D) The dimensions of x must be same as vcb

Show Answer

Answer:

Correct Answer: B

Solution:

[b] Logarithm has no dimensions. [xb]=[M0L0T0]=>[b]=[L1]

Hence, option [b] is correct.



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