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3 years ago

Which description gives the steps for creating hydroelectric power

Chemistry

2 answers:

skelet666 [1.2K]3 years ago

8 0

Answer & explanation:

Hydroelectric power is obtained in hydroelectric plants, with dams, turbines and various other equipment. These dams are built on river beds, which have their flow contained generating a large reservoir of water.

In short, hydroeletric power is generated by capturing mechanical energy from the movement of the turbines.

The turbines installed in the dams of the hydroelectric plant have a certain height difference. In this way, water falls hard on the turbines, which are then moved, transforming the potential energy into mechanical energy.

This mechanical energy is captured by an electricity generator and, finally, transformed into electrical energy.

Inessa05 [86]3 years ago

3 0

Answer:

The answer to your problem is

B) river water stored in a reservoir flows down a channel in a dam, turning a turbine as it passes. the turbine is connected to a generator that produces electricity, and then the water continues downstream

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Explanation:

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3 years ago

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Katarina [22]

I could lift 3.06 x 10⁵ m high

<h3>Further explanation </h3>

Energy is the ability to do work. Energy can change from one energy to another

Potential energy is the energy that an object has because of its position

The potential energy can be formulated:

Ep = m. g. h

E = potential energy of an object, joule

m = object mass, kg

g = gravity acceleration, m / s²

h = height of an object, m

energy of coal = 3.10⁶ J

mass = 1 kg

g = 9.8 m/s²

$\tt h=\dfrac{E}{m.g}\\\\h=\dfrac{3.10^6}{1\times 9.8}=3.06\times 10^5`m$

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