A. Electricity is dangerous. B. We use electricity every day. C. Electricity can travel through wires. D. Electricity is made in power plants. 相关知识点: 试题来源: 解析 B。解析:文章主要强调我们每天都在使用电。选项 A 电危险不是主旨;选项 C 电可以通过电线传输不是重点;选项 D 电在发电厂...
【题目】关于electricity的英语作文1.what is electricity?(简单介绍电是什么2.how do we use electricity?(we use..without.)(我们的日常生活中是怎样用电的,比如说我们用电做.或者没有电,我们会.)3.electricity is important to us(结尾 相关知识点: ...
正确答案: As can be seen in the pie chart, a major share, or 52.5%, of the electricity is used for heating rooms and water, followed by that consumed for ovens, kettles, and washing machines (17.5%). The remaining share is taken up equally by the category of “lighting, TV, radio”...
fereidoon p. sioshansiWhat is the right price for electricity in Ontario? The short answer, eco-nomically speaking, is the price that brings supply and demand intobalance. In practice, of course, things are never quite that simple. Thecorrect price should be determined in the context of ...
930-英语作文68. What Is the Electricity Used for 71 2023-04 3 929-英语作文67. The Composing of the Daily Energy Usage in a Village 65 2023-04 4 928-英语作文66. Energy Use in Our Homes 52 2023-04 5 927-英语作文65. Major Sources of Carbon Emissions ...
A. Wind. B. Water. C. Solar power. 相关知识点: 试题来源: 解析 【答案】B 【原文】 W: We usually use wind and solar power to produce electricity in our hometown. What about you, Eric? M: Water is used to produce electricity in our hometown. 反馈 收藏 ...
What proportion of the world’s electricity supply is provided by hydroelectric power? A. 6%. B. 9%. C. 15%. D. 60%. 相关知识点: 试题来源: 解析 C 正确答案:C 解析:本题考查世界范围内的电力有多少比例是水力发电提供的,故查询文章中的比例是关键。第二段第五句明确提到,目前水力发电生产的...
Price of electricity from such solar photovoltaic applications depends very much on the location and the amount of sun energy received by the location. Solar technology is relatively expensive, so in order to grow it has to compete with other conventional technologies. For small grid-connected ...
, from the Greek word elecktra. An example is the current that comes to your house through wires, powering your computer, lights, and other devices. Many phenomena are the result of electricity, including lightning, static electricity, and electromagnetic induction. Electricity also allows radio ...
If you ask "what is Static Electricity?" or "what is Current Electricity", different people will give you different answers. This happens because people cannot agree upon the meanings of the words "static electricity" and "current electricity". This is a serious problem. In science, we want...