immediate source of energy used by the muscle in the first few seconds of movement. Common activities that depend on fast-twitch fibers include sprinting, volleyball, basketball, and hockey, which require this fiber for explosive and powerful movements. THE BODY’S ENERGY SYSTEMS Before we talk further about muscle physiology, it is time to discuss the body’s en- ergy systems. These energy systems or pathways break down food into a
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recent years. This is mostly brought about by the excessive use of non renewable sources of energy such as coal and other fossil fuels. These non renewable sources of energy are characterized by excess carbon emission to the atmosphere which causes this kind of environmental damaged with time due to the destruction of ozone layer. It is thus apparent from part 1 of the research that renewable sources of energy such as use of solar, biomass, geothermal, wind and other renewable sources can be used as
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and superior means of power generation for homes. Solar energy is known as photovoltaic. This type means that the electricity or energy that is acquired directly from the sun’s light. In order to understand how photovoltaic energy works we must first understand light and its relation with the process of photovoltaic energy. Light is what we see all around us, it can come from different sources such as light bulbs, but for photovoltaic energy the light source is the sun. Electron movement in an atom
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It is important to conserve energy especially when it is produced by non-renewable resources. We use non-renewable fuels to crank our cars, to hear our homes and to cool our homes. When pollutants from these non-renewable fuels are released into the air it contaminate the air we breathe along with the water that we drink. With that being said it is important to conserve energy to keep the air that we breathe cleaner. Conserving energy is also important because it reduces the electric bill and the
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Alternative Energy In our World were innovation happens on a daily basis, the field of renewable energy is one that needs to continue innovating to become a viable alternative to fossil fuels. There are a number of options but there are three that are at the forefront. In my area I have a number of options when it comes to who provides my energy needs, the company that was chosen was Walton EMC, which is one of 36 Georgia electric cooperatives that form Green Power EMC that uses green
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Name Institution Course Instructor Date Energy resources Energy resources are things that can provide energy to give light, heat or provide mechanical power. Energy resources are; wind, coal, solar energy, geothermal wells, ocean tides and moving water. Some energy resources can be transformed and transferred from their natural form or location to be other consumption sites (Dewulf 2221). We shall discuss electricity and coal. Electricity is obtained from the environment by harnessing mechanical
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up to 20 years. Some business credits include rehabilitation tax credit, work opportunity tax credit,
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it's a significant fuel saver. These cars integrate the power of fuel with battery-stored electrical energy, integrating the very best of both worlds. Rather of letting the energy produced by the gas tank to go to lose, electrical drive systems
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Solar energy is simply the light and heat given off by the sun. most people actually want to know how we get power from solar energy. In other words, they really just want to know how we turn the sun’s heat and light energy into a usable power source. Both methods use solar panels to collect the solar energy but one process focuses on the sun’s heat and one process focuses on the sun’s light. The first process is called solar thermal which the energy works by harnessing the sun’s heat. The second
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The interest group that I chose is the Energy Future Coalition. It was formed in 2002 with interest in three primary issues: how dependent we are on oil, the risks of climate change, and most of the world's lack of access to energy. By focusing on effecting policy changes that will provide a "clean energy future", the group hopes to address and implement solutions for each of these three issues. Just a year after it was formed, the group released its initial report and has actively been talking with
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