Energy and Changes in Matter Comparing Sources of Energy

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Comparing Sources of Energy Electricity can be generated from many diàerent sources. These sources can be renewable, such as wind and solar energy, or nonrenewable, such as fossil fuels. How much e... ach source is used depends on its reliability, economic viability, and availability. In this task, you’ll analyze several of the most commonly used sources and determine which one best meets the needs of society. Estimated time to complete: 3 hours Part A Electricity generated from any source comes with its own advantages and disadvantages. So, no source of energy for generating electricity is perfect. However, imagine that there is an energy source that perfectly meets the needs of society. Describe this ideal source of energy. Include relevant factors such as cost, supply, safety, reliability, and environmental impact. Answer: Characters used: 0 / 15000 Part B The electricity we use is generated from many diàerent sources of energy. The Õve sources used most in the United States are natural gas, coal, nuclear fuel, hydropower, and wind. For each of these sources, describe the original form of the energy and the way in which it’s [Show More]

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