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Thermodynamics Scie210

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Submitted By djkrysp
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Thermodynamics is a branch of physics that applies to heat and temperature’s relation to work and energy. There are four well-known laws of thermodynamics. The zeroth law stated that if two systems are within thermal equilibrium with a third systems, then those two systems are also within equilibrium with each other. The first law states that an increase in energy of a closed system equals the difference of heat supplied by the system and work completed by the reaction. The second law states that heat cannot spontaneously flow from cool to warm. The gradient must flow from warmer to cooler regions. The third law states that when a system approaches absolute zero, the entropy also approaches a minimum value. The entropy defines the unavailable energy of the system and signifies the disorder within the unit. The laws of thermodynamics help explain that energy exists within a closed system. There is only so much energy within that system. There are ways to “tap into” the less available energy, but that using that energy leads to disorder. The laws clearly explain that there is only a specified amount of energy in a system and once this energy is used, there is no more. This means that there has to be some amount of energy conservation in order to guarantee that there remains available energy within the system. There are also various types of energy. Even though energy is converted from one form to another, the same amount of energy is present, independent of the type. Fossil fuel energy is a natural reaction that takes place to form energy. It is considered a renewable resource because the components of the reaction are constantly replenishing because natural processes continuously form them. One negative to the fossil fuels is that the majority of the reactions involved the production of carbon dioxide. The reactions increase the amount of carbon dioxide with...

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