本题目来源于试卷: Nuclear Energy; Effects and Uses of Radiation，类别为 IB物理学
[问答题]
Discuss the relative merits and disadvantagetdifj7.t4 g 4bs, including pollution and saf5w/ nf2em4zsub/3,sdl w 4jaqety, of power generation by fossw5 /l4z/dbmeau4 3qs2f j,wsn il fuels, nuclear fission, and nuclear fusion.
参考答案:
Fossil fuels: Pros = inexpensive to build, the technology is already working. Cons = air pollution, greenhouse gas, limited supply of coal and oil. Fission: Pros = the technology is already working, no air pollution, no greenhouse gas. Cons = expensive to build, thermal pollution, disposal of radioactive waste, accidents are extremely dangerous. Fusion: Pros = no radioactive waste, no air pollution, no greenhouse gas. Cons = the technology is not yet working in a sustainable manner, expensive to build.
本题详细解析:
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