Tecnologia alejandro y_manuela
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Mechanical, electrical, electromagnetic, sound, chemical, and nuclear energy are the main types of energy. Mechanical energy comes from the motion and position of objects, while electrical energy is produced by the motion of electric charges. Chemical energy is stored in chemical bonds. Nuclear energy comes from nuclear reactions. Renewable energy sources like wind and solar can regenerate naturally, while non-renewable sources like fossil fuels are limited. Power stations use different fuel sources like steam, gas, water, nuclear, wind, and solar to generate electricity.
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Energy is the ability to do work or cause change. It exists in many forms including kinetic, potential, thermal, electrical, chemical, nuclear, and gravitational. Kinetic energy is energy in motion like moving water or wind, while potential energy is stored energy like the energy stored in oil or water at high elevations. Energy can never be created or destroyed according to the law of conservation of energy, and most of our energy originally comes from the sun.
Electric power plants
Electric power plants generate electricity through various processes involving energy sources like fossil fuels, nuclear power, and renewable resources. Conventional power plants use fuels to heat water and produce steam that spins turbines connected to generators. Electricity is transmitted through high-voltage lines. Non-conventional plants harness energy from the sun, wind, water and earth. While providing power, operations can impact the environment through resource extraction, emissions, and habitat changes. Assessing these impacts is important for sustainable energy development.
Renewable
The document discusses renewable energy sources. It defines renewable energy as energy from naturally replenished resources, like sunlight, wind, rain, tides, and geothermal heat. Examples of renewable energy sources discussed include solar power, wind power, hydropower, nuclear power, biomass, geothermal, and wave/tidal power. The document notes that renewable resources contributed about 19% to global energy consumption and 22% to electricity generation in 2012-2013. It provides a brief overview of each renewable resource mentioned.
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みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
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Tecnologia alejandro y_manuela
- 2. Index Energy definition Types of energy Energy sources Renewable and non renewable energy Enviromental impact Energy power stations
- 3. Types of energy Mechanical energy Electrical energy Electromagnetic energy Sound energy Chemical energy Nuclear energy Thermal or calorific energy
- 4. Mechanical energy Mechanical energy is energy that is produced by the position and motion of a body, can be potential and kinetic. -Kinetic energy is produceed by the motion of an object -Potencial energy is produced when an object move from its stable position of equilibrium.
- 5. Electrical energy The electrical energy produced by the motion of electrical charges through a lead wire.
- 6. Electromagnetic energy Is the energy that is produced from electromagnetic radiation.This energy is transported by electromagnetic waves. One of this is the luminous energy.
- 7. Sound energy The sound energy is the energy that carry sound waves. It comes from the vibrational energy of sound focus and spreads to the medium particles that cross in the form of kinetic energy and potential energy.
- 8. a Chemical energy is a form of potential energy. Is the energy involved in the bond formed between two atoms. Each atom in a chemical compound involves different amounts of energy.
- 9. Nuclear energy Nuclear energy is the energy released in nuclear reactions. We also refer to nuclear energy as the energy by which we get other energies such as electric, thermal or mechanical energy from nuclear reactions.
- 10. Thermal or calorific energy Thermal energy is heat energy produced by burning a fuel, which may be solid, liquid or gaseous, also obtained by electricity, by friction, by nuclear fission ... This energy is generated by the movement of the particles forming the subject. Thermal energy is the result of adding all the mechanical energy associated with the movements of the different particles that form and unit of thermal energy is heat. In the thermal energy, there are 2 types: the heat energy and solar thermal.
- 11. Energy sources Renewable energy Non renewable energy
- 12. Renewable energy It is called renewable energy to the energy obtained from natural sources inexhaustible, or the immense amount of energy they contain, or because they are able to regenerate by natural means.
- 13. Non-renewable energy Non-renewable energy refers to those sources of energy found in nature in a limited amount and once consumed in its entirety can not be replaced, because there is no production or extraction system viable.
- 14. ENVIRONMENTAL IMPACT Is t h e e f f e c t o f a c e r t a in a c t io n o n t h e e n v ir o n m e n t in it s v a r io u s a s p e c t s . T h e c o n c e p t c a n a ls o b e re fe re d to the e ffe c ts o f a na tu ra l c a ta s tro p he . E c o lo g y, w h ic h s t u d ie s t h e r e la t io n s h ip b e t w e e n liv in g t h in g s a n d t h e ir e n v ir o n m e n t , is
- 15. POWER STATIONS A power plant is a plant where some kind of fuel is used in order to produce electricity. In this way there are: thermal plants (using steam or gas turbines), hydroelectric (using water power by means of hydraulic turbines and generators with automated operation), nuclear, wind (using wind energy) and solar (solar energy).
- 16. ABOUT WIND TURBINES THAT PRODUCE FRESH WATER This report explains the process of how fresh water can be produce from humid air by using wind turbines. This project is very important, because if it’s carried out, it could solve many problems, for example: islands cannot centralized their water supply, or some remote communities in arid countries where water resources are scarce.