本课配套习题挑战模式1/5
A: 核能是一种可再生能源 |
B: 核反应堆将核能转化为化学能 |
C: 核电站是利用核裂变释放的核能 |
D: 开发核能时,即使有核泄漏也是安全的 |
- 提示1:5Y+v5Lul5qC55o2u5qC46IO955qE5a6a5LmJ5aSE55CG5pys6aKY
- 答案:Qw==
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
本课配套习题挑战模式2/5
A: 核反应堆 |
B: 汽轮发电机 |
C: 热交换器 |
D: 冷凝器 |
- 提示1:5qC454eD5paZ6KOC5Y+Y6L+H56iL6YeK5pS+5Ye65p2l55qE6IO96YeP77yM57uP6L+H5Y+N5bqU5aCG5YaF5b6q546v55qE5Ya35Y205YmC77yM5oqK6IO96YeP5bim5Ye65bm25Lyg6L6T5Yiw6ZSF54KJ5Lqn55Sf6JK45rG955So5Lul6amx5Yqo5rah6L2u5py65bm25bim5Yqo5Y+R55S15py65Y+R55S1
- 答案:QQ==
5qC455S156uZ5piv5Lul6ZOA5Li654eD5paZ77yM5Yip55So5qC45Y+N5bqU5aCG5oqK6ZOA5Y6f5a2Q5qC46KOC5Y+Y5Lqn55Sf55qE6IO96YeP6L2s5YyW5Li65rC05ZKM5rC06JK45rCU55qE5YaF6IO977yM5Y+I5oqK5YaF6IO96L2s5YyW5Li65py65qKw6IO977yM5pyA57uI5py65qKw6IO96L2s5YyW5Li655S16IO977yb5omA5Lul6YCJQe+8jg==
本课配套习题挑战模式3/5
A: 核电站发电是利用核聚变原理 |
B: 核电站发电是利用核裂变原理 |
C: 核反应堆工作时直接将核能转化为电能 |
D: 核反应堆的链式反应速度是不可控的 |
- 提示1:5Y+v5Lul5qC55o2u5qC46IO955qE5a6a5LmJ5aSE55CG5pys6aKY
- 答案:Qg==
5qC455S156uZ5Y+R55S15piv5Yip55So5qC46KOC5Y+Y5Y6f55CG77yM5Zug5q2kQeS4jeWQiOmimOaEj++8jkLnrKblkIjpopjmhI/vvI5D44CB5qC45Y+N5bqU5aCG5piv5LiA5Liq6IO957u05oyB5ZKM5o6n5Yi255qE5qC46KOC5Y+Y6ZO+5byP5Y+N5bqU77yM5LuO6ICM5a6e546w5qC46IO9LeeDreiDvei9rOaNoueahOijhee9ru+8juWboOatpEPkuI3lkIjpopjmhI/vvI5E44CB5qC45Y+N5bqU5aCG5Lit5Y+R55Sf55qE6ZO+5byP5Y+N5bqU77yM5piv5Y+v5o6n5Yi255qE77yO5Zug5q2kROS4jeWQiOmimOaEj++8juaVhemAiULvvI4=
本课配套习题挑战模式4/5
A: 通过对放射现象的研究,物理学家确认,原子核由质子和电子组成 |
B: 核裂变的原料“铀”在地球上的储量是有限的 |
C: 超导体材料主要是应用在电饭锅等电器上 |
D: 铜是磁性材料,可以被磁化 |
- 提示1:5LqG6Kej6KOC5Y+Y5ZKM6IGa5Y+Y55qE5ZCr5LmJ
- 答案:Qg==
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
本课配套习题挑战模式5/5
下列关于放射现象、原子核和核能的说法中,正确的是()
A: 通过对放射现象的研究,物理学家确认,原子核由质子和电子组成 |
B: 放射性有着广泛的应用,但是强剂量或长时间的辐射对人体有害 |
C: 目前的核电站是利用核聚变释放的核能来发电的 |
D: 核聚变的原料“铀”在地球上的储量是无限的 |
- 提示1:PHA+5LqG6Kej6KOC5Y+Y5ZKM6IGa5Y+Y55qE5ZCr5LmJ77yM55+l6YGT5pS+5bCE546w6LGhPC9wPg==
- 答案:Qg==
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