首页
登录
职称英语
What proportion of the world’s electricity supply is provided by hydroelectric p
What proportion of the world’s electricity supply is provided by hydroelectric p
游客
2024-06-13
21
管理
问题
What proportion of the world’s electricity supply is provided by hydroelectric power? [br] The origin of hydroelectric power is the ______ produced when water obeys the laws of gravity.
选项
答案
kinetic energy
解析
本题考查水力发电的原始能源，也就是转化为电力的能源。该段首句提到，Hydroelectric plants convert the kinetic energy within falling water into electricity，即水利发电站把水流落下产生的动能转换成电能，其中water obeys the laws of gravity对应falling water，故答案为kinetic energy。
转载请注明原文地址:https://tihaiku.com/zcyy/3632526.html
相关试题推荐
Youcanchangetheproductfreeofcharge，providedthatyouhavereceiptandyou
Accordingtothepassage,staticelectricitycanbecausedby______.[br]Peopl
Accordingtothepassage,staticelectricitycanbecausedby______.[br]Byob
Accordingtothepassage,staticelectricitycanbecausedby______.[br]What
[originaltext]Investmentinthepublicsector,suchaselectricity,irrigat
[originaltext]Investmentinthepublicsector,suchaselectricity,irrigat
【B1】[br]【B15】A、providedB、givenC、managedD、organizedB此处是说任何一个特定的个体，所以选择B项giv
Davidfoundthebookenlightening，it______(有很多关于这个学科的知识).providedhimwithsom
InNovember1965,NewYorkwasblackedoutbyanelectricityfailure.The(3
InNovember1965,NewYorkwasblackedoutbyanelectricityfailure.The(3
随机试题
Whichproductshavesoldbest?[img]2010q3/ebecflm_ebfllistv_1345_108[/img][br]
[originaltext]W:Abunchofusaregettingtogetherforavolleyballmatchont
WhowontheWorldCup1994footballgame?WhathappenedattheUnitedNation
在实物资产的清查中，实物保管人员和清查盘点人员必须至少有一人在场。（）
()年秋季，中小学阶段各起始年级的学生原则上都将进入新课程。 A.1999
电解铜国际长单贸易定价=1ME铜3个月期货合约价格+CIF升贴水+运费+保险费。
患者的道德义务不包括A.遵守医院各项规章制度 B.支持医学生的实习和医学发展
2019年10月，甲啤酒厂生产150吨啤酒，销售100吨，取得不含增值税销
关于投标联合体的说法，正确的是()。A.联合体应在中标后提交共同投标协议 B.
女，35岁。发现颈前包块3年，半年来有所增大，无不适症状，既往体健。查体：T36
最新回复
(
0
)
