Physics And Measurement Question 117
Question: Which physical quantities have the same dimension
[CPMT 1997]
Options:
A) Couple of force and work
B) Force and power
C) Latent heat and specific heat
D) Work and power
Show Answer
Answer:
Correct Answer: A
Solution:
Couple of force = $ |\overrightarrow{r}\times \overrightarrow{F}|=[ML^{2}{{T}^{-2}}] $ Work = $ [\vec{F}.\vec{d}]=[ML^{2}{{T}^{-2}}] $
