Loss of energy due to sudden enlargement of pipe cross-section in meters of water is given by

A

$$\frac{1}{4}(V_{1} - V_{2})^{2}$$

B

$$\frac{1}{4}(V_{1}^{2} - V_{2}^{2})$$

C

$$\frac{1}{2} V_{2}^{2} \left(1-\frac{A_{2}}{A_{1}}\right)^{2}$$

D

$$\frac{1}{2} V_{2}^{2} \left(\left(\frac{A_{2}}{A_{1}}\right)^{2}-1\right) $$