Question

Which of the following has the dimensions of pressure?

• A. $\lbrack\text{M}\text{L}^{2}\text{T}\text{ }^{\text{-2}}\rbrack$
• B. $\lbrack\text{MLT}\text{ }^{\text{-2}}\rbrack$
• C. $\lbrack\text{M}\text{L}^{\text{-1}}\text{T}\text{ }^{\text{-1}}\rbrack$
• D. $\lbrack\text{M}\text{L}^{\text{-1}}\text{T}\text{ }^{\text{-2}}\rbrack$

Answer 1

Answer: (D)

$\lbrack\text{M}\text{L}^{\text{-1}}\text{T}\text{ }^{\text{-2}}\rbrack$

Answer 2

$\mathbf{\lbrack}\mathbf{M}^{\mathbf{1}}\mathbf{L}^{\text{-1}}\text{T}\text{ }^{\text{-2}}\mathbf{\rbrack}$