4. A piece of wire is bent into the shape of an equilateral triangle as shown in the figure below. The same wire is then bent into the shape of a square. Express the length of the square in terms of r.(r+ 1) cm Length of wire=(r+1)+(r+1)+(r+1)=3r+ 33r+3Length of ...
A very long wire is bent so that it makes anLshape with a right angle at the corner. The corner area of the wire is shown in the figure below. The rest of the wire is not shown, but the wire keeps qoing in both directions. If...
Learning Lab Question: A long piece of wire is bent into a rectangular loop and placed on a table top in the horizontal plane. A very long straight piece of wire, placed as shown in the diagram below has a current I = a − ...
4.A paperclip,made of steel wire bent into a looped(环形的)shape,is an instrument used to hold sheets of paper together.This common device is a wonder of simplicity and function.But where did this simple,cheap,and practical invention come from? In the late 19th century,the most common wa...
网页 图片 视频 学术 词典 地图 更多 He-bent-the-wire-into-the-shape-of-a-square 例句 释义: 全部 更多例句筛选 1. He bent the wire into the shape of a square. 他把铁丝折成正方形。© 2024 Microsoft 隐私声明和 Cookie 法律声明 广告 帮助 反馈...
3.细节辨认题。根据文章第一段的A paperclip, made of steel wire bent into a looped(环形的) shape, is an instrument used to hold sheets of paper together可知答案。 4.主旨大意题。根据最后一段可知Vaaler's的曲别针在二战中的特殊作用,让曲别针成为了一个国家的象征。反馈...
From a continuous plastic wire length, which is bent in a meander is produced in a rice displacement of the useful life of the rows in the connection members to reissverschluessenGALONSKA,WALTER
A paperclip,made of steel wire bent into a looped(环形的)shape,is an instrument used to hold sheets of paper together.This common device is a wonder of simplicity and function.But where did this simple,cheap,and practical invention come from?
阅读理解A paper clip,made of steel wire bent into a looped(环形的) shape,is an instrument used to hold sheets ofpaper together. This common device is a wonder of sim-plicity and function. But where did this simple,cheap andpractical invention come from?In the late 19th century, the most...
Let the length of the wire be L. Step 2: Case 1 - Single Turn Circular Loop1. When the wire is bent into a single circular loop, the circumference of the loop is equal to the length of the wire: 2πr=L where r is the radius of the loop. 2. From this, we can express the ...