The distance ___ light travels in one second is 300,000 kilometers.A.that B.at which C.by which D.to which请问选哪个?为什么? 相关知识点: 试题来源: 解析 答案A,distance不是特定的物体,所以不用witch来指定.is前面部分整个是主语(从句),意为“1秒钟内光所走的距离”,“light travels in ...
The distance that light travels in one second is 300 ___ kilometers. A. millions B. million of C. millions of D. million 相关知识点: 试题来源: 解析 D 【详解】考查概数词。句意为:光在一秒钟运行的距离为3亿公里.million与具体数字连用时,表示确数,后不加s,与of连用时表示概数,后要加s,但...
解析 in one second是一秒内 distance 在句中做light travels的定语,the distance that light travels in one second 整一个在句中作主语 分析总结。 distance在句中做lighttravels的定语thedistancethatlighttravelsinonesecond整一个在句中作主语结果一 题目 the distance that light travels in one second is 300...
10.The distance light travels in one second is about 300,000 kilometers .光一秒钟传播的距离约30万公里。 11.One is an apparent ability to detect thunderstorms well beyond the range that the sound of a storm can carry.其一是,即使远在声音传播的距离之外,大象也显然有能力测知暴风雨的来临。 12...
The distance in one second is 186,000 miles or 300,000 kilometres. [ ] A.light that travelsB.light that travel C.that light travelD.light travels
aLight travels at a speed which is about a million times faster than the speed of sound. In one second, light travels about 300,OOOkm. But sound travels only 344m. You can get some idea of this difference by watching the start of a race. If you stand some distance away fromthe start...
The distance in one second is 186,000 miles or 300,000 kilometres.A.light that travelsB.light that travelC.that light travelD.light travels
astratforo stratforo[translate] aAn light year is the distance which light travels at 186, 000 miles per second in one year, namely 6 million million miles. 光年是光移动在186的距离, 000英哩每秒在一年,即6百万百万英哩。[translate]
2.Calculate Time for the First Leg (A to B): The train travels from A to B with a speed of 30 km/h. Time taken for A to B=T1=L30hours 3.Calculate Time for the Return Leg (B to A): The train returns from B to A with a speed of 45 km/h. ...
Learn how fast light travels and find the speed of light in meters or miles per second. Understand the significance of light-years and lookback time with examples. Updated: 11/21/2023 Table of Contents What is the Speed of Light? How Fast Does Light Travel? Significance of a Light-Year...