首页
登录
职称英语
What did the several hundred college students compete to build recently in Washi
What did the several hundred college students compete to build recently in Washi
游客
2025-03-28
19
管理
问题
What did the several hundred college students compete to build recently in Washington,DC? [br]
Experts say in the near future, many houses in the United States will be powered by energy from the sun, Many people in Washington, D. C., recently were able to see what some of those homes might look like. Several hundred college students from across the country took part in a competition to see who could build the best solar-powered house. The United States Department of Energy organized the competition.
Students from fourteen colleges and universities took part in this Solar Home Competition. Student teams competed in a series of ten contests to see who could design, build and operate the best house powered only by the sun. The solar homes were built on the National Mall, the grassy open area between the United States Capitol building and the Washington Monument. The solar houses were set up in the middle.
Each team included at least twenty students of design, architecture and building sciences. The students gained the money to buy equipment and materials for their house. Each house cost as much as $250,000 to build.
A solar-powered house has a roof designed to take in the heat of the sun and change it to energy, That power is then stored in a battery bank which supplies power to the whole house.
As part of the competition, the teams were expected to spend most of the day in their homes doing normal activities. The activities used electricity powered by the sun. For example, the students cooked food, used computers, operated lights and washed clothes in Machines. They even drove around the solar village in electric cars powered by a solar battery.
The competition is designed to show Americans that solar energy works, because the use of solar energy in the United States is less than in other parts of the world. Only about 20, 000 American homes are solar-powered.
选项
答案
$250,000.00
解析
转载请注明原文地址:https://tihaiku.com/zcyy/4015725.html
相关试题推荐
WhatdidtheseveralhundredcollegestudentscompetetobuildrecentlyinWashi
WhatdidtheseveralhundredcollegestudentscompetetobuildrecentlyinWashi
WhatdidtheseveralhundredcollegestudentscompetetobuildrecentlyinWashi
StudentsofEnglishareadvisedtotryto______themeaningofanewwordfrom
Atallbuildingisusuallyequippedwithseveralelevators,soitdoesn’tmatter
TheUnitedNationsWorldFoodProgramsays______couldpushonehundredmillion
TheUnitedNationsWorldFoodProgramsays______couldpushonehundredmillion
Severaltrialeffortsinthe1980sprovedthatitwasfinancially______torest
Justasthereareoccupationsthatrequirecollegeorevenhigherdegrees,_____
Ifthereistheneedtocompeteinacrowd,tobattle______theedgethesurest
随机试题
Whoistheinstructionfor?[originaltext]Attention,please.Nextweek’sshi
[originaltext]Whatisthedifferencebetweenlovingdisciplineandchildab
Hecouldnotarriveontime,and__________(不得不再安排一次约定会面)withthedentist.hadto
TheWorldoftheFlat-footedFlyGeorgePoinarhasbeenfasc
故障管理的功能包括:()、建立和维护差错日志并进行分析。A.通知用户 B.
隧道爆破周边炮眼痕迹保存率对于软岩应满足()。A.>50% B.>70%
A.宫腔组织病理报告"绒毛上皮细胞增生,绒毛间质水肿,血管消失" B.子宫切除
特定对象以资产认购而取得的上市公司股份,自股份发行结束之日起()个月内不得转
对于基金交易费,以下说法不正确的是( )。A.基金交易费是指基金在进行证券买卖
医务人员对患者的态度首先会成为A.影响对症状评价的因素 B.影响求医行为的因素
最新回复
(
0
)