When work is done, energy is ___. A. created B. destroyed C. transferred D. unchanged 相关知识点: 试题来源: 解析 C。解析:做功时,能量被转移。选项 A,能量不能被创造。选项 B,能量不能被毁灭。选项 D,做功能量会变化。反馈 收藏
百度试题 题目Whenever work is being done, energy ___ from one form into another. A.convertsB.C.B. convertedD.C. is convertedE.F.D. is being converted相关知识点: 试题来源: 解析 C 根据题意应用被动语句。反馈 收藏
解析 C 正确答案:C 解析:本句空格处意为“能量从一种形式转变成另一种形式”。convert意为“转变;变换”,如:That building has been converted into a school.(那座楼房改成学校了)。根据题意应用被动语句,所以答案为C。 知识模块:语法反馈 收藏
百度试题 结果1 题目___work is being done, energy is being converted from one form into another. A. Whichever B. However C. Whenever D. Whatever 相关知识点: 试题来源: 解析 C 涉及知识点:语法 反馈 收藏
a副作用発現件数 副作用案件的揭示数字[translate] a在整体造型中的运用 正在翻译,请等待...[translate] athe scientist had done some brilliant work in the field of energy sources and new materials 科学家在完成了一些精采工作能源和新的材料领域[translate]...
Section 2: Conservation of Energy Work, Energy, & Power Chapter 8. Let’s start with WORK… Work is only done if an object is displaced by the force, in the same direction as the force! Energy Change Requires Energy What is energy? –The ability to cause change or do work...
The meaning of WORK is to perform work or fulfill duties regularly for wages or salary. How to use work in a sentence. Synonym Discussion of Work.
The meaning of WORK is to perform work or fulfill duties regularly for wages or salary. How to use work in a sentence. Synonym Discussion of Work.
Problem 2: Find the change in internal energy when 3500 J of work is done on the system and1500 J of heat is added to the system. 相关知识点: 试题来源: 解析 Solution: We know that. Work is done on the system, so. Heat is absorbed, hence. Performing the calculation, we will have...
百度试题 题目Energy is the ability work.? of doingin doingto doto be done 相关知识点: 试题来源: 解析 to do 反馈 收藏