Physics And Measurement Question 146
Question: The dimensional formula for Boltzmann’s constant is?
[MP PET 2002; Pb. PET 2001]
Options:
A) $ [ML^{2}{{T}^{-2}}{{\theta }^{-1}}] $
B) $ [ML^{2}{{T}^{-2}}] $
C) $ [ML^{0}{{T}^{-2}}{{\theta }^{-1}}] $
D) $ [M{{L}^{-2}}{{T}^{-1}}{{\theta }^{-1}}] $
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Answer:
Correct Answer: A
Solution:
$ k=[ \frac{R}{N} ]=[ML^{2}{{T}^{-2}}{{\theta }^{-1}}] $
