Question

The soil hydraulic head is expressed by

• (D) only.
• (A) and (C) only.
• (B) and (C) only.
• (C) only.

Hint:

Remember the three potential bases:
- Energy/Mass $\rightarrow$ $\text{J/kg}$ (dimensions $\text{L}^2\text{T}^{-2}$).
- Energy/Volume $\rightarrow$ $\text{Pascal}$ (dimensions $\text{M L}^{-1}\text{T}^{-2}$).
- Energy/Weight $\rightarrow$ $\text{Head (meters)}$ (dimension $\text{L}$).

Answer 1

The Correct Option is D