This question involves the simple concept and formula of Power.
The power generated by the falling water is "5.88 x 10⁸ W".
Power can be defined as the energy applied per unit of time.
[tex]Power = \frac{Energy}{Time}[/tex]
here, the energy is the potential energy, due to the fall of water:
[tex]Power = P = \frac{mgh}{t}[/tex]
where,
g = acceleration due to gravity = 9.81 m/s²
h = height = 50 m
[tex]\frac{m}{t}[/tex] = mass flow rate = 1.2 x 10⁶ kg/s
Therefore,
[tex]P = (1.2\ x\ 10^6\ kg/s)(9.81\ m/s^2)(50\ m)\\[/tex]
P = 5.88 x 10⁸ W
Learn more about power here:
https://brainly.com/question/19382734?referrer=searchResults
The attached picture explains the concept of work, power and energy.
