Physics And Measurement Question 228

Question: The dimensional formula for relative density is

Options:

A) $ [M{{L}^{-3}}] $

B) $ [M^{o}{{L}^{-3}}] $

C) $ [M^{o}L^{o}{{T}^{-1}}] $

D) $ [M^{o}L^{o}T^{o}] $

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Answer:

Correct Answer: D

Solution:

[d] $ Relativedensity=\frac{DensityofSubs\tan ce}{Densityofwater} $ Hence no dimension.



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