Physics: Energy and Nuclear Power Station

Questions 1 to 20: Select the best answer to each question. Note that a question and its answers may be split across a page

Select the alternative that best answer the following questions (there is no right or wrong answers)

For multiple-choice questions, select the best answer. Answer each item by giving the number of your choice. Incorrect

Select the best answer A, B, C, or D and put your answers in the accompanying answer key file

INSTRUCTIONS: For each question, select the best answer and record your choice on the Response Booklet provided. Using an HB pencil, completely fill in the bubble that has the letter corresponding to your answer.

Yes because, It’s great as it can produce lots of energy from a very small amount of atoms. It is a neutral energy source which means it gives off the same amount of carbon that it saves. This will be good as it will reduce the amount of carbon dioxide that we release from fossil fuels, this will help stop global warming as the greenhouse gases released won’t trap the solar flares from the sun causing the awful effects that global warming has. For example, we are having a lot of climate change like droughts which are damaging our crops as they have no water which leaves some people and animals with less or sometimes even no food which then leads to starvation which can cause death. Also these

What is a nuclear reactor? Nuclear reactors were formerly known as an atomic pile, it is a contraption used to initiate and control a sustained nuclear chain reaction. Nuclear reactors are utilized at nuclear power plants in order to engender electricity and propulsion of ships. They provide about one-fifth of the United States electricity. There are actually 61 operating nuclear reactor power plants in the United States. There are 99 nuclear reactors in 30 states in the United States. Records show the Palo Verde power plant in Arizona has three reactors and had the largest combined net summer generating capacity of 3,937 megawatts in 2014. Fort Calhoun in Nebraska with a single reactor had the smallest net summer capacity at 479 megawatts in 2014. Three nuclear power plants with four reactors have been taken out of service in 2013. The Crystal River power plant in Florida with one reactor in February; the Kewaunee power plant in Wisconsin with one reactor in April; and the San Onofre power plant in California with two reactors in June. ( EIA 2016)

Energy can neither be produced nor created. It can only be transferred from one form to another.

- Radioactive waste, like the spent uranium rods take thousands of years to lose their radiation and decompose

The steam spun the wheel of the turbine with a Whoosh. The ecstasy of finding a new energy source is ineffable, and when found, the discovery always immediately prompts a race to use this newfound source. In accordance with this behavior, many sought to integrate nuclear power into society upon its development. The difference being nuclear energy is far more complicated and powerful than anything the field of energy has dealt with thus far. There are two types of nuclear reactions, fission and fusion; working reactors only using fission currently. In fission a neutron reacts with Uranium-235 to produce energy, two fragment nuclei, and multiple neutrons to continue the reaction. Meanwhile, in fusion two hydrogen isotopes react to produce energy, protons, neutrons, and Helium. As a consequence of these processes ' complex and formidable natures, there is a hesitance to their utilization as it is difficult to discuss the complexities of the procedures with the public without some misinterpretation. Despite the benefits found in nuclear power, it still undergoes harsh debate as governments oppose giving money to such an unexplored area of science. Yet, an increase in funding for U.S. nuclear programs would prompt advancements that replace less effective energy sources, creating opportunities for specialization in the field.

Questions 1 to 20: Select the best answer to each question. Note that a question and its answers may be split across a page

New energy sources are invested in every year to produce heat and electricity for the citizens of the United States. However, nuclear power is becoming a much more urgent discussion topic. Nuclear power, or the use of nuclear fission to generate heat and electricity, contributes to nearly 20% of the electricity generated and used in America. According to the Department of Energy, the United States has invested 60 years of their time into nuclear power! But why have we done so? Well, the production of nuclear energy helps produce reliable, low-carbon energy, and supports national defense activities. Additionally, the Department of Energy also works to advance nuclear power as a resource capable of making magnificent contributions in

The world as we know today is dependent on energy. The options we have currently enable us to produce energy economically but at a cost to the environment. As fossil fuel source will be diminishing over time, other alternatives will be needed. An alternative that is presently utilized is nuclear energy. Nuclear energy is currently the most efficacious energy source. Every time the word ‘nuclear’ is mentioned, the first thought that people have is the devastating effects of nuclear energy. Granting it does come with its drawbacks; this form of energy emits far less pollution than conventional power plants. Even though certain disadvantages of nuclear energy are devastating, the advantages contain even greater rewards.

The use of nuclear energy is a big topic for debate. Many countries have fully embraced it while others, such as the U. S., haven’t. Nuclear energy is feared for its danger and scorned because of its wastes. On the other hand, nuclear energy does have some pros like cheaper cost of energy and environmentally safe. Reactor breeders show great promise in nuclear waste, but are it enough to convince the nation?