Question

use the diagram to answer the question. The turbines can be seen inside this hydroelectric dam. Why are they located at that particular height? (1 point) Responses There is a small drop, so the water will still have a lot of kinetic energy to transfer to the turbine. There is a small drop, so the water will still have a lot of kinetic energy to transfer to the turbine. There is a large drop, so the water will have a lot of kinetic energy to transfer to the turbine. There is a large drop, so the water will have a lot of kinetic energy to transfer to the turbine. There is a small drop, so the water will still have a lot of potential energy to transfer to the turbine. There is a small drop, so the water will still have a lot of potential energy to transfer to the turbine. There is a large drop, so the water will have a lot of potential energy to transfer to the turbine. There is a large drop, so the water will have a lot of potential energy to transfer to the turbine.

Answer 1

The correct response is: **There is a large drop, so the water will have a lot of potential energy to transfer to the turbine.**

This is because in hydroelectric systems, the height from which the water falls (the potential energy) is what allows the turbines to generate energy efficiently. The larger the drop, the greater the potential energy converted to kinetic energy as the water descends, which then drives the turbines effectively.