解析 答案C 解析 考查句式。 as is well known众所周知,故A.B错误。 根据翻译:众所周知,就像热一样,光也是一种能量。 语序可为: As is well known, just like heat, light is a form of energy。本题将 as is well know插入 just like heat中,故应选C ...
A. Light Emitting Diode B. Light Emitting Device C. Light Energy Diode D. Light E. nergy Device 相关知识点: 试题来源: 解析 A。“LED”是“Light Emitting Diode”的缩写,意思是发光二极管。选项 B“Light Emitting Device”是发光设备;选项 C“Light Energy Diode”是光能二极管;选项 D“Light Energy...
The only form of energy visible to the human eye is light energy View Solution Energy dissipates in LCR circuit in: View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions KC Sinha Solutions for Maths Cengage Solutions for Maths ...
Light energy travels in the form of a wave as it travels. However, no matter is, essential to carry the light energy to travel. This is why the light energy can travel through space where there is no air, whereas it is not the same with sound waves, as they have to travel through ...
Sunlight is a form of energy called How does an electron emit a photon of light? Are all things made of dark matter and energy? What is energy made of in quantum physics? Where does the energy in fission come from? How does radiation turn into light?
Ligh is a kind of energy you can feel2. Light moves in a straight line.3. Light can't move around things that get in its way.4. If something moves around the light, it makes a shadow.5. When the light hits the things and it bounces off them, you can see thethings.选择最佳答案...
Light is a kind of energy you can see.You can see light from the sun.You can see light from acandle or from a light bulb.Light moves in a straight line.It cannot move around things thatget in its way.When something gets in the way of light,it makes a shadow.Without light,you ...
Energy is___makes things work,and it can be changed into heat or light or used to drive machinery.A.that B.all C.what D.which 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 C.what 这是what引导的表语从句 这个句子缺表语,所以是表语从句,what在从句中做主语所以不能省略...
C.caloriesofenergy D.physicalexercise ( )8.Manypeoplecan?thelpputtingonweightaftertheholidaysbecausethey . A.can?tcontrolthemselves B.gototoomanyfeasts C.enjoydeliciousfoods D.can?thelpturningawayfromthefoods 二、完形填空 阅读下面短文,从每题所给的 A、B、C、D四个选项中选出可以填入空白处的最佳选...
What Is Light Energy [/caption] Just asking ‘what is light energy’ opens you up to a flood of other questions trying to narrow down the context that you are asking the question in. In photometry, luminous energy is the perceived energy of light. It can also be defined as the ...